19290282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15383}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 44305920

約数和(自身を除く): 25015638

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15383, 30766, 46149, 92298, 169213, 292277, 338426, 507639, 584554, 876831, 1015278, 1753662, 3215047, 6430094, 9645141, 19290282]

約数ペア:

[(1, 19290282), (2, 9645141), (3, 6430094), (6, 3215047), (11, 1753662), (19, 1015278), (22, 876831), (33, 584554), (38, 507639), (57, 338426), (66, 292277), (114, 169213), (209, 92298), (418, 46149), (627, 30766), (1254, 15383)]