22145326

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22279}}^1$

素因数の和:22359

約数の個数: 16

約数和(自身を含む): 38499840

約数和(自身を除く): 16354514

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 22279, 44558, 155953, 311906, 1581809, 3163618, 11072663, 22145326]

約数ペア:

[(1, 22145326), (2, 11072663), (7, 3163618), (14, 1581809), (71, 311906), (142, 155953), (497, 44558), (994, 22279)]