1900697838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24367921}}^1$

素因数の和:24367939

約数の個数: 16

約数和(自身を含む): 4093810896

約数和(自身を除く): 2193113058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24367921, 48735842, 73103763, 146207526, 316782973, 633565946, 950348919, 1900697838]

約数ペア:

[(1, 1900697838), (2, 950348919), (3, 633565946), (6, 316782973), (13, 146207526), (26, 73103763), (39, 48735842), (78, 24367921)]