2019081712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3410611}}^1$

素因数の和:3410656

約数の個数: 20

約数和(自身を含む): 4017700936

約数和(自身を除く): 1998619224

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3410611, 6821222, 13642444, 27284888, 54569776, 126192607, 252385214, 504770428, 1009540856, 2019081712]

約数ペア:

[(1, 2019081712), (2, 1009540856), (4, 504770428), (8, 252385214), (16, 126192607), (37, 54569776), (74, 27284888), (148, 13642444), (296, 6821222), (592, 3410611)]