12885416

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{5081}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 24241140

約数和(自身を除く): 11355724

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 5081, 10162, 20324, 40648, 1610677, 3221354, 6442708, 12885416]

約数ペア:

[(1, 12885416), (2, 6442708), (4, 3221354), (8, 1610677), (317, 40648), (634, 20324), (1268, 10162), (2536, 5081)]