15937441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 17998848

約数和(自身を除く): 2061407

約数列:

[1, 13, 31, 71, 403, 557, 923, 2201, 7241, 17267, 28613, 39547, 224471, 514111, 1225957, 15937441]

約数ペア:

[(1, 15937441), (13, 1225957), (31, 514111), (71, 224471), (403, 39547), (557, 28613), (923, 17267), (2201, 7241)]