12648112

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{2917}}^1$

素因数の和:3196

約数の個数: 20

約数和(自身を含む): 24604576

約数和(自身を除く): 11956464

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 2917, 4336, 5834, 11668, 23336, 46672, 790507, 1581014, 3162028, 6324056, 12648112]

約数ペア:

[(1, 12648112), (2, 6324056), (4, 3162028), (8, 1581014), (16, 790507), (271, 46672), (542, 23336), (1084, 11668), (2168, 5834), (2917, 4336)]