12928408

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{8461}}^1$

素因数の和:8658

約数の個数: 16

約数和(自身を含む): 24370560

約数和(自身を除く): 11442152

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 8461, 16922, 33844, 67688, 1616051, 3232102, 6464204, 12928408]

約数ペア:

[(1, 12928408), (2, 6464204), (4, 3232102), (8, 1616051), (191, 67688), (382, 33844), (764, 16922), (1528, 8461)]