19332481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 23448960

約数和(自身を除く): 4116479

約数列:

[1, 7, 19, 133, 137, 959, 1061, 2603, 7427, 18221, 20159, 141113, 145357, 1017499, 2761783, 19332481]

約数ペア:

[(1, 19332481), (7, 2761783), (19, 1017499), (133, 145357), (137, 141113), (959, 20159), (1061, 18221), (2603, 7427)]