22039604

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{61909}}^1$

素因数の和:62002

約数の個数: 12

約数和(自身を含む): 39003300

約数和(自身を除く): 16963696

約数列:

[1, 2, 4, 89, 178, 356, 61909, 123818, 247636, 5509901, 11019802, 22039604]

約数ペア:

[(1, 22039604), (2, 11019802), (4, 5509901), (89, 247636), (178, 123818), (356, 61909)]