155869922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193387}}^1$

素因数の和:193433

約数の個数: 16

約数和(自身を含む): 259913472

約数和(自身を除く): 104043550

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 193387, 386774, 2514031, 5028062, 5994997, 11989994, 77934961, 155869922]

約数ペア:

[(1, 155869922), (2, 77934961), (13, 11989994), (26, 5994997), (31, 5028062), (62, 2514031), (403, 386774), (806, 193387)]