15101390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79481}}^1$

素因数の和:79507

約数の個数: 16

約数和(自身を含む): 28613520

約数和(自身を除く): 13512130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 79481, 158962, 397405, 794810, 1510139, 3020278, 7550695, 15101390]

約数ペア:

[(1, 15101390), (2, 7550695), (5, 3020278), (10, 1510139), (19, 794810), (38, 397405), (95, 158962), (190, 79481)]