25142966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38921}}^1$

素因数の和:38959

約数の個数: 16

約数和(自身を含む): 42035760

約数和(自身を除く): 16892794

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 38921, 77842, 661657, 739499, 1323314, 1478998, 12571483, 25142966]

約数ペア:

[(1, 25142966), (2, 12571483), (17, 1478998), (19, 1323314), (34, 739499), (38, 661657), (323, 77842), (646, 38921)]