12758425898

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1\times {\mathrm{28463}}^1$

素因数の和:31381

約数の個数: 16

約数和(自身を含む): 19387399680

約数和(自身を除く): 6628973782

約数列:

[1, 2, 79, 158, 2837, 5674, 28463, 56926, 224123, 448246, 2248577, 4497154, 80749531, 161499062, 6379212949, 12758425898]

約数ペア:

[(1, 12758425898), (2, 6379212949), (79, 161499062), (158, 80749531), (2837, 4497154), (5674, 2248577), (28463, 448246), (56926, 224123)]