20222819

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 22063104

約数和(自身を除く): 1840285

約数列:

[1, 23, 31, 113, 251, 713, 2599, 3503, 5773, 7781, 28363, 80569, 178963, 652349, 879253, 20222819]

約数ペア:

[(1, 20222819), (23, 879253), (31, 652349), (113, 178963), (251, 80569), (713, 28363), (2599, 7781), (3503, 5773)]