19691052

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10067}}^1$

素因数の和:10237

約数の個数: 24

約数和(自身を含む): 46232256

約数和(自身を除く): 26541204

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 10067, 20134, 30201, 40268, 60402, 120804, 1640921, 3281842, 4922763, 6563684, 9845526, 19691052]

約数ペア:

[(1, 19691052), (2, 9845526), (3, 6563684), (4, 4922763), (6, 3281842), (12, 1640921), (163, 120804), (326, 60402), (489, 40268), (652, 30201), (978, 20134), (1956, 10067)]