21733844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 41706336

約数和(自身を除く): 19972492

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 2341, 4642, 4682, 9284, 9364, 25751, 51502, 103004, 493951, 987902, 1975804, 5433461, 10866922, 21733844]

約数ペア:

[(1, 21733844), (2, 10866922), (4, 5433461), (11, 1975804), (22, 987902), (44, 493951), (211, 103004), (422, 51502), (844, 25751), (2321, 9364), (2341, 9284), (4642, 4682)]