22189871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 25436160

約数和(自身を除く): 3246289

約数列:

[1, 11, 23, 229, 253, 383, 2519, 4213, 5267, 8809, 57937, 87707, 96899, 964777, 2017261, 22189871]

約数ペア:

[(1, 22189871), (11, 2017261), (23, 964777), (229, 96899), (253, 87707), (383, 57937), (2519, 8809), (4213, 5267)]