13156724

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7703}}^1$

素因数の和:7775

約数の個数: 24

約数和(自身を含む): 26748288

約数和(自身を除く): 13591564

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7703, 15406, 30812, 53921, 107842, 215684, 469883, 939766, 1879532, 3289181, 6578362, 13156724]

約数ペア:

[(1, 13156724), (2, 6578362), (4, 3289181), (7, 1879532), (14, 939766), (28, 469883), (61, 215684), (122, 107842), (244, 53921), (427, 30812), (854, 15406), (1708, 7703)]