12998344

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 25027200

約数和(自身を除く): 12028856

約数列:

[1, 2, 4, 8, 79, 131, 157, 158, 262, 314, 316, 524, 628, 632, 1048, 1256, 10349, 12403, 20567, 20698, 24806, 41134, 41396, 49612, 82268, 82792, 99224, 164536, 1624793, 3249586, 6499172, 12998344]

約数ペア:

[(1, 12998344), (2, 6499172), (4, 3249586), (8, 1624793), (79, 164536), (131, 99224), (157, 82792), (158, 82268), (262, 49612), (314, 41396), (316, 41134), (524, 24806), (628, 20698), (632, 20567), (1048, 12403), (1256, 10349)]