13101584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 26352480

約数和(自身を除く): 13250896

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 139, 172, 274, 278, 344, 548, 556, 688, 1096, 1112, 2192, 2224, 5891, 5977, 11782, 11954, 19043, 23564, 23908, 38086, 47128, 47816, 76172, 94256, 95632, 152344, 304688, 818849, 1637698, 3275396, 6550792, 13101584]

約数ペア:

[(1, 13101584), (2, 6550792), (4, 3275396), (8, 1637698), (16, 818849), (43, 304688), (86, 152344), (137, 95632), (139, 94256), (172, 76172), (274, 47816), (278, 47128), (344, 38086), (548, 23908), (556, 23564), (688, 19043), (1096, 11954), (1112, 11782), (2192, 5977), (2224, 5891)]