2015071216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5475737}}^1$

素因数の和:5475768

約数の個数: 20

約数和(自身を含む): 4073949072

約数和(自身を除く): 2058877856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5475737, 10951474, 21902948, 43805896, 87611792, 125941951, 251883902, 503767804, 1007535608, 2015071216]

約数ペア:

[(1, 2015071216), (2, 1007535608), (4, 503767804), (8, 251883902), (16, 125941951), (23, 87611792), (46, 43805896), (92, 21902948), (184, 10951474), (368, 5475737)]