18473135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 23810112

約数和(自身を除く): 5336977

約数列:

[1, 5, 17, 71, 85, 355, 1207, 3061, 6035, 15305, 52037, 217331, 260185, 1086655, 3694627, 18473135]

約数ペア:

[(1, 18473135), (5, 3694627), (17, 1086655), (71, 260185), (85, 217331), (355, 52037), (1207, 15305), (3061, 6035)]