19608171

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 30260160

約数和(自身を除く): 10651989

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 2843, 6897, 8529, 31273, 54017, 93819, 162051, 344003, 594187, 1032009, 1782561, 6536057, 19608171]

約数ペア:

[(1, 19608171), (3, 6536057), (11, 1782561), (19, 1032009), (33, 594187), (57, 344003), (121, 162051), (209, 93819), (363, 54017), (627, 31273), (2299, 8529), (2843, 6897)]