18848401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10139}}^1$

素因数の和:10176

約数の個数: 12

約数和(自身を含む): 22267440

約数和(自身を除く): 3419039

約数列:

[1, 11, 13, 143, 169, 1859, 10139, 111529, 131807, 1449877, 1713491, 18848401]

約数ペア:

[(1, 18848401), (11, 1713491), (13, 1449877), (143, 131807), (169, 111529), (1859, 10139)]