19080115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 23849280

約数和(自身を除く): 4769165

約数列:

[1, 5, 29, 145, 181, 727, 905, 3635, 5249, 21083, 26245, 105415, 131587, 657935, 3816023, 19080115]

約数ペア:

[(1, 19080115), (5, 3816023), (29, 657935), (145, 131587), (181, 105415), (727, 26245), (905, 21083), (3635, 5249)]