15372190

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1409}}^1$

素因数の和:2507

約数の個数: 16

約数和(自身を含む): 27714960

約数和(自身を除く): 12342770

約数列:

[1, 2, 5, 10, 1091, 1409, 2182, 2818, 5455, 7045, 10910, 14090, 1537219, 3074438, 7686095, 15372190]

約数ペア:

[(1, 15372190), (2, 7686095), (5, 3074438), (10, 1537219), (1091, 14090), (1409, 10910), (2182, 7045), (2818, 5455)]