15890324710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9402559}}^1$

素因数の和:9402592

約数の個数: 24

約数和(自身を含む): 30972032640

約数和(自身を除く): 15081707930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9402559, 18805118, 47012795, 94025590, 122233267, 244466534, 611166335, 1222332670, 1589032471, 3178064942, 7945162355, 15890324710]

約数ペア:

[(1, 15890324710), (2, 7945162355), (5, 3178064942), (10, 1589032471), (13, 1222332670), (26, 611166335), (65, 244466534), (130, 122233267), (169, 94025590), (338, 47012795), (845, 18805118), (1690, 9402559)]