19474734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 41328000

約数和(自身を除く): 21853266

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 1229, 2458, 2641, 3687, 5282, 7374, 7923, 15846, 23351, 46702, 70053, 140106, 170831, 341662, 512493, 1024986, 3245789, 6491578, 9737367, 19474734]

約数ペア:

[(1, 19474734), (2, 9737367), (3, 6491578), (6, 3245789), (19, 1024986), (38, 512493), (57, 341662), (114, 170831), (139, 140106), (278, 70053), (417, 46702), (834, 23351), (1229, 15846), (2458, 7923), (2641, 7374), (3687, 5282)]