11978791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 13789440

約数和(自身を除く): 1810649

約数列:

[1, 11, 23, 113, 253, 419, 1243, 2599, 4609, 9637, 28589, 47347, 106007, 520817, 1088981, 11978791]

約数ペア:

[(1, 11978791), (11, 1088981), (23, 520817), (113, 106007), (253, 47347), (419, 28589), (1243, 9637), (2599, 4609)]