19625524

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 35239680

約数和(自身を除く): 15614156

約数列:

[1, 2, 4, 59, 118, 137, 236, 274, 548, 607, 1214, 2428, 8083, 16166, 32332, 35813, 71626, 83159, 143252, 166318, 332636, 4906381, 9812762, 19625524]

約数ペア:

[(1, 19625524), (2, 9812762), (4, 4906381), (59, 332636), (118, 166318), (137, 143252), (236, 83159), (274, 71626), (548, 35813), (607, 32332), (1214, 16166), (2428, 8083)]