22706405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4201}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 29044224

約数和(自身を除く): 6337819

約数列:

[1, 5, 23, 47, 115, 235, 1081, 4201, 5405, 21005, 96623, 197447, 483115, 987235, 4541281, 22706405]

約数ペア:

[(1, 22706405), (5, 4541281), (23, 987235), (47, 483115), (115, 197447), (235, 96623), (1081, 21005), (4201, 5405)]