69412018

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{15797}}^1$

素因数の和:15838

約数の個数: 16

約数和(自身を含む): 112797720

約数和(自身を除く): 43385702

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 15797, 31594, 205361, 410722, 2669693, 5339386, 34706009, 69412018]

約数ペア:

[(1, 69412018), (2, 34706009), (13, 5339386), (26, 2669693), (169, 410722), (338, 205361), (2197, 31594), (4394, 15797)]