13259886

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{21881}}^1$

素因数の和:21987

約数の個数: 16

約数和(自身を含む): 26783568

約数和(自身を除く): 13523682

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 21881, 43762, 65643, 131286, 2209981, 4419962, 6629943, 13259886]

約数ペア:

[(1, 13259886), (2, 6629943), (3, 4419962), (6, 2209981), (101, 131286), (202, 65643), (303, 43762), (606, 21881)]