13259500510

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9539209}}^1$

素因数の和:9539355

約数の個数: 16

約数和(自身を含む): 24038809200

約数和(自身を除く): 10779308690

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 9539209, 19078418, 47696045, 95392090, 1325950051, 2651900102, 6629750255, 13259500510]

約数ペア:

[(1, 13259500510), (2, 6629750255), (5, 2651900102), (10, 1325950051), (139, 95392090), (278, 47696045), (695, 19078418), (1390, 9539209)]