12756524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15259}}^1$

素因数の和:15293

約数の個数: 24

約数和(自身を含む): 25636800

約数和(自身を除く): 12880276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15259, 30518, 61036, 167849, 289921, 335698, 579842, 671396, 1159684, 3189131, 6378262, 12756524]

約数ペア:

[(1, 12756524), (2, 6378262), (4, 3189131), (11, 1159684), (19, 671396), (22, 579842), (38, 335698), (44, 289921), (76, 167849), (209, 61036), (418, 30518), (836, 15259)]