193913135

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13499}}^1$

素因数の和:13547

約数の個数: 24

約数和(自身を含む): 266814000

約数和(自身を除く): 72900865

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 13499, 14365, 67495, 175487, 229483, 877435, 1147415, 2281331, 2983279, 11406655, 14916395, 38782627, 193913135]

約数ペア:

[(1, 193913135), (5, 38782627), (13, 14916395), (17, 11406655), (65, 2983279), (85, 2281331), (169, 1147415), (221, 877435), (845, 229483), (1105, 175487), (2873, 67495), (13499, 14365)]