12538252

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 24

約数和(自身を含む): 23211440

約数和(自身を除く): 10673188

約数列:

[1, 2, 4, 19, 38, 76, 361, 457, 722, 914, 1444, 1828, 6859, 8683, 13718, 17366, 27436, 34732, 164977, 329954, 659908, 3134563, 6269126, 12538252]

約数ペア:

[(1, 12538252), (2, 6269126), (4, 3134563), (19, 659908), (38, 329954), (76, 164977), (361, 34732), (457, 27436), (722, 17366), (914, 13718), (1444, 8683), (1828, 6859)]