185331719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{821}}^1$

素因数の和:1058

約数の個数: 12

約数和(自身を含む): 197132040

約数和(自身を除く): 11800321

約数列:

[1, 19, 109, 821, 2071, 11881, 15599, 89489, 225739, 1700291, 9754301, 185331719]

約数ペア:

[(1, 185331719), (19, 9754301), (109, 1700291), (821, 225739), (2071, 89489), (11881, 15599)]