19597029214

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 34552252800

約数和(自身を除く): 14955223586

約数列:

[1, 2, 7, 14, 61, 122, 149, 298, 337, 427, 457, 674, 854, 914, 1043, 2086, 2359, 3199, 4718, 6398, 9089, 18178, 20557, 27877, 41114, 50213, 55754, 63623, 68093, 100426, 127246, 136186, 143899, 154009, 195139, 287798, 308018, 351491, 390278, 476651, 702982, 953302, 1078063, 2156126, 3062993, 4153673, 6125986, 8307346, 9394549, 18789098, 21440951, 22947341, 29075711, 42881902, 45894682, 58151422, 65761843, 131523686, 160631387, 321262774, 1399787801, 2799575602, 9798514607, 19597029214]

約数ペア:

[(1, 19597029214), (2, 9798514607), (7, 2799575602), (14, 1399787801), (61, 321262774), (122, 160631387), (149, 131523686), (298, 65761843), (337, 58151422), (427, 45894682), (457, 42881902), (674, 29075711), (854, 22947341), (914, 21440951), (1043, 18789098), (2086, 9394549), (2359, 8307346), (3199, 6125986), (4718, 4153673), (6398, 3062993), (9089, 2156126), (18178, 1078063), (20557, 953302), (27877, 702982), (41114, 476651), (50213, 390278), (55754, 351491), (63623, 308018), (68093, 287798), (100426, 195139), (127246, 154009), (136186, 143899)]