15692847020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5644909}}^1$

素因数の和:5645057

約数の個数: 24

約数和(自身を含む): 33192070800

約数和(自身を除く): 17499223780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 5644909, 11289818, 22579636, 28224545, 56449090, 112898180, 784642351, 1569284702, 3138569404, 3923211755, 7846423510, 15692847020]

約数ペア:

[(1, 15692847020), (2, 7846423510), (4, 3923211755), (5, 3138569404), (10, 1569284702), (20, 784642351), (139, 112898180), (278, 56449090), (556, 28224545), (695, 22579636), (1390, 11289818), (2780, 5644909)]