15163967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 18934272

約数和(自身を除く): 3770305

約数列:

[1, 7, 13, 71, 91, 497, 923, 2347, 6461, 16429, 30511, 166637, 213577, 1166459, 2166281, 15163967]

約数ペア:

[(1, 15163967), (7, 2166281), (13, 1166459), (71, 213577), (91, 166637), (497, 30511), (923, 16429), (2347, 6461)]