12912883234

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1\times {\mathrm{45137}}^1$

素因数の和:45909

約数の個数: 16

約数和(自身を含む): 19474158168

約数和(自身を除く): 6561274934

約数列:

[1, 2, 313, 457, 626, 914, 45137, 90274, 143041, 286082, 14127881, 20627609, 28255762, 41255218, 6456441617, 12912883234]

約数ペア:

[(1, 12912883234), (2, 6456441617), (313, 41255218), (457, 28255762), (626, 20627609), (914, 14127881), (45137, 286082), (90274, 143041)]