19264494

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 39989376

約数和(自身を除く): 20724882

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 811, 1622, 2433, 3959, 4866, 7918, 11877, 23754, 30007, 60014, 86777, 90021, 173554, 180042, 260331, 520662, 3210749, 6421498, 9632247, 19264494]

約数ペア:

[(1, 19264494), (2, 9632247), (3, 6421498), (6, 3210749), (37, 520662), (74, 260331), (107, 180042), (111, 173554), (214, 90021), (222, 86777), (321, 60014), (642, 30007), (811, 23754), (1622, 11877), (2433, 7918), (3959, 4866)]