18525221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11777}}^1$

素因数の和:11812

約数の個数: 12

約数和(自身を含む): 21930636

約数和(自身を除く): 3405415

約数列:

[1, 11, 13, 121, 143, 1573, 11777, 129547, 153101, 1425017, 1684111, 18525221]

約数ペア:

[(1, 18525221), (11, 1684111), (13, 1425017), (121, 153101), (143, 129547), (1573, 11777)]