129124570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{679603}}^1$

素因数の和:679629

約数の個数: 16

約数和(自身を含む): 244657440

約数和(自身を除く): 115532870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 679603, 1359206, 3398015, 6796030, 12912457, 25824914, 64562285, 129124570]

約数ペア:

[(1, 129124570), (2, 64562285), (5, 25824914), (10, 12912457), (19, 6796030), (38, 3398015), (95, 1359206), (190, 679603)]