19383234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3709}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 42383040

約数和(自身を除く): 22999806

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3709, 5226, 7418, 11127, 22254, 48217, 96434, 144651, 248503, 289302, 497006, 745509, 1491018, 3230539, 6461078, 9691617, 19383234]

約数ペア:

[(1, 19383234), (2, 9691617), (3, 6461078), (6, 3230539), (13, 1491018), (26, 745509), (39, 497006), (67, 289302), (78, 248503), (134, 144651), (201, 96434), (402, 48217), (871, 22254), (1742, 11127), (2613, 7418), (3709, 5226)]