31794139

素因数分解:

${\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:894

約数の個数: 12

約数和(自身を含む): 34587000

約数和(自身を除く): 2792861

約数列:

[1, 13, 169, 419, 449, 5447, 5837, 70811, 75881, 188131, 2445703, 31794139]

約数ペア:

[(1, 31794139), (13, 2445703), (169, 188131), (419, 75881), (449, 70811), (5447, 5837)]