22404584

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{997}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 42859110

約数和(自身を除く): 20454526

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 997, 1994, 2809, 3988, 5618, 7976, 11236, 22472, 52841, 105682, 211364, 422728, 2800573, 5601146, 11202292, 22404584]

約数ペア:

[(1, 22404584), (2, 11202292), (4, 5601146), (8, 2800573), (53, 422728), (106, 211364), (212, 105682), (424, 52841), (997, 22472), (1994, 11236), (2809, 7976), (3988, 5618)]