12746224

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8951}}^1$

素因数の和:9048

約数の個数: 20

約数和(自身を含む): 24976080

約数和(自身を除く): 12229856

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8951, 17902, 35804, 71608, 143216, 796639, 1593278, 3186556, 6373112, 12746224]

約数ペア:

[(1, 12746224), (2, 6373112), (4, 3186556), (8, 1593278), (16, 796639), (89, 143216), (178, 71608), (356, 35804), (712, 17902), (1424, 8951)]