16421599

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 17704960

約数和(自身を除く): 1283361

約数列:

[1, 31, 37, 103, 139, 1147, 3193, 3811, 4309, 5143, 14317, 118141, 159433, 443827, 529729, 16421599]

約数ペア:

[(1, 16421599), (31, 529729), (37, 443827), (103, 159433), (139, 118141), (1147, 14317), (3193, 5143), (3811, 4309)]