12247294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 19063296

約数和(自身を除く): 6816002

約数列:

[1, 2, 31, 62, 251, 502, 787, 1574, 7781, 15562, 24397, 48794, 197537, 395074, 6123647, 12247294]

約数ペア:

[(1, 12247294), (2, 6123647), (31, 395074), (62, 197537), (251, 48794), (502, 24397), (787, 15562), (1574, 7781)]