11711908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 22359680

約数和(自身を除く): 10647772

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2851, 4108, 5702, 11404, 37063, 74126, 148252, 225229, 450458, 900916, 2927977, 5855954, 11711908]

約数ペア:

[(1, 11711908), (2, 5855954), (4, 2927977), (13, 900916), (26, 450458), (52, 225229), (79, 148252), (158, 74126), (316, 37063), (1027, 11404), (2054, 5702), (2851, 4108)]