12400894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{769}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 20346480

約数和(自身を除く): 7945586

約数列:

[1, 2, 11, 22, 733, 769, 1466, 1538, 8063, 8459, 16126, 16918, 563677, 1127354, 6200447, 12400894]

約数ペア:

[(1, 12400894), (2, 6200447), (11, 1127354), (22, 563677), (733, 16918), (769, 16126), (1466, 8459), (1538, 8063)]