13660990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{195157}}^1$

素因数の和:195171

約数の個数: 16

約数和(自身を含む): 28102752

約数和(自身を除く): 14441762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 195157, 390314, 975785, 1366099, 1951570, 2732198, 6830495, 13660990]

約数ペア:

[(1, 13660990), (2, 6830495), (5, 2732198), (7, 1951570), (10, 1366099), (14, 975785), (35, 390314), (70, 195157)]