238465238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{570491}}^1$

素因数の和:570523

約数の個数: 16

約数和(自身を含む): 410754240

約数和(自身を除く): 172289002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 570491, 1140982, 6275401, 10839329, 12550802, 21678658, 119232619, 238465238]

約数ペア:

[(1, 238465238), (2, 119232619), (11, 21678658), (19, 12550802), (22, 10839329), (38, 6275401), (209, 1140982), (418, 570491)]