19385526

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68743}}^1$

素因数の和:68795

約数の個数: 16

約数和(自身を含む): 39596544

約数和(自身を除く): 20211018

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68743, 137486, 206229, 412458, 3230921, 6461842, 9692763, 19385526]

約数ペア:

[(1, 19385526), (2, 9692763), (3, 6461842), (6, 3230921), (47, 412458), (94, 206229), (141, 137486), (282, 68743)]