40030198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14389}}^1$

素因数の和:14511

約数の個数: 16

約数和(自身を含む): 65273040

約数和(自身を除く): 25242842

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 14389, 28778, 187057, 374114, 1539623, 3079246, 20015099, 40030198]

約数ペア:

[(1, 40030198), (2, 20015099), (13, 3079246), (26, 1539623), (107, 374114), (214, 187057), (1391, 28778), (2782, 14389)]