12884824

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 25003440

約数和(自身を除く): 12118616

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 241, 326, 328, 482, 652, 964, 1304, 1928, 6683, 9881, 13366, 19762, 26732, 39283, 39524, 53464, 78566, 79048, 157132, 314264, 1610603, 3221206, 6442412, 12884824]

約数ペア:

[(1, 12884824), (2, 6442412), (4, 3221206), (8, 1610603), (41, 314264), (82, 157132), (163, 79048), (164, 78566), (241, 53464), (326, 39524), (328, 39283), (482, 26732), (652, 19762), (964, 13366), (1304, 9881), (1928, 6683)]