13551845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 4160155

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 4919, 24595, 93461, 142651, 467305, 713255, 2710369, 13551845]

約数ペア:

[(1, 13551845), (5, 2710369), (19, 713255), (29, 467305), (95, 142651), (145, 93461), (551, 24595), (2755, 4919)]