189263269

素因数分解:

${\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{1423}}^1$

素因数の和:2236

約数の個数: 12

約数和(自身を含む): 205346496

約数和(自身を除く): 16083227

約数列:

[1, 13, 169, 787, 1423, 10231, 18499, 133003, 240487, 1119901, 14558713, 189263269]

約数ペア:

[(1, 189263269), (13, 14558713), (169, 1119901), (787, 240487), (1423, 133003), (10231, 18499)]