239867666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{14249}}^1$

素因数の和:14713

約数の個数: 16

約数和(自身を含む): 379620000

約数和(自身を除く): 139752334

約数列:

[1, 2, 19, 38, 443, 886, 8417, 14249, 16834, 28498, 270731, 541462, 6312307, 12624614, 119933833, 239867666]

約数ペア:

[(1, 239867666), (2, 119933833), (19, 12624614), (38, 6312307), (443, 541462), (886, 270731), (8417, 28498), (14249, 16834)]