12566156

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 22473360

約数和(自身を除く): 9907204

約数列:

[1, 2, 4, 97, 139, 194, 233, 278, 388, 466, 556, 932, 13483, 22601, 26966, 32387, 45202, 53932, 64774, 90404, 129548, 3141539, 6283078, 12566156]

約数ペア:

[(1, 12566156), (2, 6283078), (4, 3141539), (97, 129548), (139, 90404), (194, 64774), (233, 53932), (278, 45202), (388, 32387), (466, 26966), (556, 22601), (932, 13483)]