19060470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 58260384

約数和(自身を除く): 39199914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 1481, 2145, 2574, 2962, 4290, 4443, 6435, 7405, 8886, 12870, 13329, 14810, 16291, 19253, 22215, 26658, 32582, 38506, 44430, 48873, 57759, 66645, 81455, 96265, 97746, 115518, 133290, 146619, 162910, 173277, 192530, 211783, 244365, 288795, 293238, 346554, 423566, 488730, 577590, 635349, 733095, 866385, 1058915, 1270698, 1466190, 1732770, 1906047, 2117830, 3176745, 3812094, 6353490, 9530235, 19060470]

約数ペア:

[(1, 19060470), (2, 9530235), (3, 6353490), (5, 3812094), (6, 3176745), (9, 2117830), (10, 1906047), (11, 1732770), (13, 1466190), (15, 1270698), (18, 1058915), (22, 866385), (26, 733095), (30, 635349), (33, 577590), (39, 488730), (45, 423566), (55, 346554), (65, 293238), (66, 288795), (78, 244365), (90, 211783), (99, 192530), (110, 173277), (117, 162910), (130, 146619), (143, 133290), (165, 115518), (195, 97746), (198, 96265), (234, 81455), (286, 66645), (330, 57759), (390, 48873), (429, 44430), (495, 38506), (585, 32582), (715, 26658), (858, 22215), (990, 19253), (1170, 16291), (1287, 14810), (1430, 13329), (1481, 12870), (2145, 8886), (2574, 7405), (2962, 6435), (4290, 4443)]