13955408

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{5351}}^1$

素因数の和:5522

約数の個数: 20

約数和(自身を含む): 27209568

約数和(自身を除く): 13254160

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 5351, 10702, 21404, 42808, 85616, 872213, 1744426, 3488852, 6977704, 13955408]

約数ペア:

[(1, 13955408), (2, 6977704), (4, 3488852), (8, 1744426), (16, 872213), (163, 85616), (326, 42808), (652, 21404), (1304, 10702), (2608, 5351)]