15397012922

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{248909}}^1$

素因数の和:249265

約数の個数: 16

約数和(自身を含む): 23360701320

約数和(自身を除く): 7963688398

約数列:

[1, 2, 157, 197, 314, 394, 30929, 61858, 248909, 497818, 39078713, 49035073, 78157426, 98070146, 7698506461, 15397012922]

約数ペア:

[(1, 15397012922), (2, 7698506461), (157, 98070146), (197, 78157426), (314, 49035073), (394, 39078713), (30929, 497818), (61858, 248909)]