19190628

素因数分解:

$2^2\times 3^3\times {\mathrm{177691}}^1$

素因数の和:177704

約数の個数: 24

約数和(自身を含む): 49753760

約数和(自身を除く): 30563132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 177691, 355382, 533073, 710764, 1066146, 1599219, 2132292, 3198438, 4797657, 6396876, 9595314, 19190628]

約数ペア:

[(1, 19190628), (2, 9595314), (3, 6396876), (4, 4797657), (6, 3198438), (9, 2132292), (12, 1599219), (18, 1066146), (27, 710764), (36, 533073), (54, 355382), (108, 177691)]