19034127

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1$

素因数の和:7423

約数の個数: 24

約数和(自身を含む): 32192160

約数和(自身を除く): 13158033

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 7369, 22107, 51583, 66321, 154749, 302129, 464247, 906387, 2114903, 2719161, 6344709, 19034127]

約数ペア:

[(1, 19034127), (3, 6344709), (7, 2719161), (9, 2114903), (21, 906387), (41, 464247), (63, 302129), (123, 154749), (287, 66321), (369, 51583), (861, 22107), (2583, 7369)]