15091390

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1481}}^1$

素因数の和:2507

約数の個数: 16

約数和(自身を含む): 27209520

約数和(自身を除く): 12118130

約数列:

[1, 2, 5, 10, 1019, 1481, 2038, 2962, 5095, 7405, 10190, 14810, 1509139, 3018278, 7545695, 15091390]

約数ペア:

[(1, 15091390), (2, 7545695), (5, 3018278), (10, 1509139), (1019, 14810), (1481, 10190), (2038, 7405), (2962, 5095)]