15412199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 17332224

約数和(自身を除く): 1920025

約数列:

[1, 11, 61, 103, 223, 671, 1133, 2453, 6283, 13603, 22969, 69113, 149633, 252659, 1401109, 15412199]

約数ペア:

[(1, 15412199), (11, 1401109), (61, 252659), (103, 149633), (223, 69113), (671, 22969), (1133, 13603), (2453, 6283)]