19156739910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{16487}}^1$

素因数の和:17018

約数の個数: 128

約数和(自身を含む): 57438388224

約数和(自身を除く): 38281648314

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 503, 770, 1006, 1155, 1509, 2310, 2515, 3018, 3521, 5030, 5533, 7042, 7545, 10563, 11066, 15090, 16487, 16599, 17605, 21126, 27665, 32974, 33198, 35210, 38731, 49461, 52815, 55330, 77462, 82435, 82995, 98922, 105630, 115409, 116193, 164870, 165990, 181357, 193655, 230818, 232386, 247305, 346227, 362714, 387310, 494610, 544071, 577045, 580965, 692454, 906785, 1088142, 1154090, 1161930, 1269499, 1731135, 1813570, 2538998, 2720355, 3462270, 3808497, 5440710, 6347495, 7616994, 8292961, 12694990, 16585922, 19042485, 24878883, 38084970, 41464805, 49757766, 58050727, 82929610, 91222571, 116101454, 124394415, 174152181, 182445142, 248788830, 273667713, 290253635, 348304362, 456112855, 547335426, 580507270, 638557997, 870760905, 912225710, 1277115994, 1368338565, 1741521810, 1915673991, 2736677130, 3192789985, 3831347982, 6385579970, 9578369955, 19156739910]

約数ペア:

[(1, 19156739910), (2, 9578369955), (3, 6385579970), (5, 3831347982), (6, 3192789985), (7, 2736677130), (10, 1915673991), (11, 1741521810), (14, 1368338565), (15, 1277115994), (21, 912225710), (22, 870760905), (30, 638557997), (33, 580507270), (35, 547335426), (42, 456112855), (55, 348304362), (66, 290253635), (70, 273667713), (77, 248788830), (105, 182445142), (110, 174152181), (154, 124394415), (165, 116101454), (210, 91222571), (231, 82929610), (330, 58050727), (385, 49757766), (462, 41464805), (503, 38084970), (770, 24878883), (1006, 19042485), (1155, 16585922), (1509, 12694990), (2310, 8292961), (2515, 7616994), (3018, 6347495), (3521, 5440710), (5030, 3808497), (5533, 3462270), (7042, 2720355), (7545, 2538998), (10563, 1813570), (11066, 1731135), (15090, 1269499), (16487, 1161930), (16599, 1154090), (17605, 1088142), (21126, 906785), (27665, 692454), (32974, 580965), (33198, 577045), (35210, 544071), (38731, 494610), (49461, 387310), (52815, 362714), (55330, 346227), (77462, 247305), (82435, 232386), (82995, 230818), (98922, 193655), (105630, 181357), (115409, 165990), (116193, 164870)]