79939118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15817}}^1$

素因数の和:15864

約数の個数: 24

約数和(自身を含む): 144639792

約数和(自身を除く): 64700674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 15817, 31634, 110719, 221438, 300523, 601046, 2103661, 4207322, 5709937, 11419874, 39969559, 79939118]

約数ペア:

[(1, 79939118), (2, 39969559), (7, 11419874), (14, 5709937), (19, 4207322), (38, 2103661), (133, 601046), (266, 300523), (361, 221438), (722, 110719), (2527, 31634), (5054, 15817)]