19005508802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1\times {\mathrm{20899}}^1$

素因数の和:24746

約数の個数: 32

約数和(自身を含む): 34508073600

約数和(自身を除く): 15502564798

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3821, 7642, 20899, 26747, 41798, 53494, 64957, 129914, 146293, 292586, 355283, 454699, 710566, 909398, 2486981, 4973962, 79855079, 159710158, 558985553, 1117971106, 1357536343, 2715072686, 9502754401, 19005508802]

約数ペア:

[(1, 19005508802), (2, 9502754401), (7, 2715072686), (14, 1357536343), (17, 1117971106), (34, 558985553), (119, 159710158), (238, 79855079), (3821, 4973962), (7642, 2486981), (20899, 909398), (26747, 710566), (41798, 454699), (53494, 355283), (64957, 292586), (129914, 146293)]