13178510

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2129}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 23770800

約数和(自身を除く): 10592290

約数列:

[1, 2, 5, 10, 619, 1238, 2129, 3095, 4258, 6190, 10645, 21290, 1317851, 2635702, 6589255, 13178510]

約数ペア:

[(1, 13178510), (2, 6589255), (5, 2635702), (10, 1317851), (619, 21290), (1238, 10645), (2129, 6190), (3095, 4258)]