22489588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5743}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 43424640

約数和(自身を除く): 20935052

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 5743, 11486, 22972, 63173, 126346, 252692, 511127, 1022254, 2044508, 5622397, 11244794, 22489588]

約数ペア:

[(1, 22489588), (2, 11244794), (4, 5622397), (11, 2044508), (22, 1022254), (44, 511127), (89, 252692), (178, 126346), (356, 63173), (979, 22972), (1958, 11486), (3916, 5743)]