2019071792

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{59051}}^1$

素因数の和:61196

約数の個数: 20

約数和(自身を含む): 3913848456

約数和(自身を除く): 1894776664

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 8548, 17096, 34192, 59051, 118102, 236204, 472408, 944816, 126191987, 252383974, 504767948, 1009535896, 2019071792]

約数ペア:

[(1, 2019071792), (2, 1009535896), (4, 504767948), (8, 252383974), (16, 126191987), (2137, 944816), (4274, 472408), (8548, 236204), (17096, 118102), (34192, 59051)]