12630805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7919}}^1$

素因数の和:7964

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 4476395

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 7919, 39595, 87109, 229651, 435545, 1148255, 2526161, 12630805]

約数ペア:

[(1, 12630805), (5, 2526161), (11, 1148255), (29, 435545), (55, 229651), (145, 87109), (319, 39595), (1595, 7919)]