19128806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 29816640

約数和(自身を除く): 10687834

約数列:

[1, 2, 29, 58, 271, 542, 1217, 2434, 7859, 15718, 35293, 70586, 329807, 659614, 9564403, 19128806]

約数ペア:

[(1, 19128806), (2, 9564403), (29, 659614), (58, 329807), (271, 70586), (542, 35293), (1217, 15718), (2434, 7859)]