22473981008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{12886457}}^1$

素因数の和:12886574

約数の個数: 20

約数和(自身を含む): 43942821780

約数和(自身を除く): 21468840772

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 12886457, 25772914, 51545828, 103091656, 206183312, 1404623813, 2809247626, 5618495252, 11236990504, 22473981008]

約数ペア:

[(1, 22473981008), (2, 11236990504), (4, 5618495252), (8, 2809247626), (16, 1404623813), (109, 206183312), (218, 103091656), (436, 51545828), (872, 25772914), (1744, 12886457)]