12669856

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 25042500

約数和(自身を除く): 12372644

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1249, 1268, 2498, 2536, 4996, 5072, 9992, 10144, 19984, 39968, 395933, 791866, 1583732, 3167464, 6334928, 12669856]

約数ペア:

[(1, 12669856), (2, 6334928), (4, 3167464), (8, 1583732), (16, 791866), (32, 395933), (317, 39968), (634, 19984), (1249, 10144), (1268, 9992), (2498, 5072), (2536, 4996)]