12942185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 16609536

約数和(自身を除く): 3667351

約数列:

[1, 5, 17, 85, 107, 535, 1423, 1819, 7115, 9095, 24191, 120955, 152261, 761305, 2588437, 12942185]

約数ペア:

[(1, 12942185), (5, 2588437), (17, 761305), (85, 152261), (107, 120955), (535, 24191), (1423, 9095), (1819, 7115)]