11892405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 22166784

約数和(自身を除く): 10274379

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2137, 5565, 6411, 10685, 14959, 32055, 44877, 74795, 113261, 224385, 339783, 566305, 792827, 1698915, 2378481, 3964135, 11892405]

約数ペア:

[(1, 11892405), (3, 3964135), (5, 2378481), (7, 1698915), (15, 792827), (21, 566305), (35, 339783), (53, 224385), (105, 113261), (159, 74795), (265, 44877), (371, 32055), (795, 14959), (1113, 10685), (1855, 6411), (2137, 5565)]