13816940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3617}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 29175552

約数和(自身を除く): 15358612

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3617, 3820, 7234, 14468, 18085, 36170, 72340, 690847, 1381694, 2763388, 3454235, 6908470, 13816940]

約数ペア:

[(1, 13816940), (2, 6908470), (4, 3454235), (5, 2763388), (10, 1381694), (20, 690847), (191, 72340), (382, 36170), (764, 18085), (955, 14468), (1910, 7234), (3617, 3820)]