19104506190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2756783}}^1$

素因数の和:2756814

約数の個数: 96

約数和(自身を含む): 61928395776

約数和(自身を除く): 42823889586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 2756783, 5513566, 8270349, 13783915, 16540698, 19297481, 24811047, 27567830, 30324613, 38594962, 41351745, 49622094, 57892443, 60649226, 82703490, 90973839, 96487405, 115784886, 124055235, 151623065, 173677329, 181947678, 192974810, 212272291, 248110470, 272921517, 289462215, 303246130, 347354658, 424544582, 454869195, 545843034, 578924430, 636816873, 868386645, 909738390, 1061361455, 1273633746, 1364607585, 1736773290, 1910450619, 2122722910, 2729215170, 3184084365, 3820901238, 6368168730, 9552253095, 19104506190]

約数ペア:

[(1, 19104506190), (2, 9552253095), (3, 6368168730), (5, 3820901238), (6, 3184084365), (7, 2729215170), (9, 2122722910), (10, 1910450619), (11, 1736773290), (14, 1364607585), (15, 1273633746), (18, 1061361455), (21, 909738390), (22, 868386645), (30, 636816873), (33, 578924430), (35, 545843034), (42, 454869195), (45, 424544582), (55, 347354658), (63, 303246130), (66, 289462215), (70, 272921517), (77, 248110470), (90, 212272291), (99, 192974810), (105, 181947678), (110, 173677329), (126, 151623065), (154, 124055235), (165, 115784886), (198, 96487405), (210, 90973839), (231, 82703490), (315, 60649226), (330, 57892443), (385, 49622094), (462, 41351745), (495, 38594962), (630, 30324613), (693, 27567830), (770, 24811047), (990, 19297481), (1155, 16540698), (1386, 13783915), (2310, 8270349), (3465, 5513566), (6930, 2756783)]