15419963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 17633280

約数和(自身を除く): 2213317

約数列:

[1, 13, 19, 163, 247, 383, 2119, 3097, 4979, 7277, 40261, 62429, 94601, 811577, 1186151, 15419963]

約数ペア:

[(1, 15419963), (13, 1186151), (19, 811577), (163, 94601), (247, 62429), (383, 40261), (2119, 7277), (3097, 4979)]