15940738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12281}}^1$

素因数の和:12353

約数の個数: 16

約数和(自身を含む): 26529120

約数和(自身を除く): 10588382

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 12281, 24562, 135091, 270182, 724579, 1449158, 7970369, 15940738]

約数ペア:

[(1, 15940738), (2, 7970369), (11, 1449158), (22, 724579), (59, 270182), (118, 135091), (649, 24562), (1298, 12281)]