13684828

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 24429440

約数和(自身を除く): 10744612

約数列:

[1, 2, 4, 139, 151, 163, 278, 302, 326, 556, 604, 652, 20989, 22657, 24613, 41978, 45314, 49226, 83956, 90628, 98452, 3421207, 6842414, 13684828]

約数ペア:

[(1, 13684828), (2, 6842414), (4, 3421207), (139, 98452), (151, 90628), (163, 83956), (278, 49226), (302, 45314), (326, 41978), (556, 24613), (604, 22657), (652, 20989)]