16714220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 35330064

約数和(自身を除く): 18615844

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 5323, 10646, 21292, 26615, 53230, 106460, 835711, 1671422, 3342844, 4178555, 8357110, 16714220]

約数ペア:

[(1, 16714220), (2, 8357110), (4, 4178555), (5, 3342844), (10, 1671422), (20, 835711), (157, 106460), (314, 53230), (628, 26615), (785, 21292), (1570, 10646), (3140, 5323)]