26697641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 2870359

約数列:

[1, 19, 23, 199, 307, 437, 3781, 4577, 5833, 7061, 61093, 86963, 134159, 1160767, 1405139, 26697641]

約数ペア:

[(1, 26697641), (19, 1405139), (23, 1160767), (199, 134159), (307, 86963), (437, 61093), (3781, 7061), (4577, 5833)]