19469834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 30058560

約数和(自身を除く): 10588726

約数列:

[1, 2, 41, 82, 283, 566, 839, 1678, 11603, 23206, 34399, 68798, 237437, 474874, 9734917, 19469834]

約数ペア:

[(1, 19469834), (2, 9734917), (41, 474874), (82, 237437), (283, 68798), (566, 34399), (839, 23206), (1678, 11603)]