5981390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31481}}^1$

素因数の和:31507

約数の個数: 16

約数和(自身を含む): 11333520

約数和(自身を除く): 5352130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 31481, 62962, 157405, 314810, 598139, 1196278, 2990695, 5981390]

約数ペア:

[(1, 5981390), (2, 2990695), (5, 1196278), (10, 598139), (19, 314810), (38, 157405), (95, 62962), (190, 31481)]