19853238

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 24

約数和(自身を含む): 40825512

約数和(自身を除く): 20972274

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2417, 2738, 4107, 4834, 7251, 8214, 14502, 89429, 178858, 268287, 536574, 3308873, 6617746, 9926619, 19853238]

約数ペア:

[(1, 19853238), (2, 9926619), (3, 6617746), (6, 3308873), (37, 536574), (74, 268287), (111, 178858), (222, 89429), (1369, 14502), (2417, 8214), (2738, 7251), (4107, 4834)]