19635632

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{7529}}^1$

素因数の和:7700

約数の個数: 20

約数和(自身を含む): 38282520

約数和(自身を除く): 18646888

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 7529, 15058, 30116, 60232, 120464, 1227227, 2454454, 4908908, 9817816, 19635632]

約数ペア:

[(1, 19635632), (2, 9817816), (4, 4908908), (8, 2454454), (16, 1227227), (163, 120464), (326, 60232), (652, 30116), (1304, 15058), (2608, 7529)]