17801404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3299}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 33264000

約数和(自身を除く): 15462596

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 3299, 5396, 6598, 13196, 62681, 125362, 234229, 250724, 468458, 936916, 4450351, 8900702, 17801404]

約数ペア:

[(1, 17801404), (2, 8900702), (4, 4450351), (19, 936916), (38, 468458), (71, 250724), (76, 234229), (142, 125362), (284, 62681), (1349, 13196), (2698, 6598), (3299, 5396)]