22510254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 48875904

約数和(自身を除く): 26365650

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 2203, 3406, 4406, 5109, 6609, 10218, 13218, 28639, 57278, 85917, 171834, 288593, 577186, 865779, 1731558, 3751709, 7503418, 11255127, 22510254]

約数ペア:

[(1, 22510254), (2, 11255127), (3, 7503418), (6, 3751709), (13, 1731558), (26, 865779), (39, 577186), (78, 288593), (131, 171834), (262, 85917), (393, 57278), (786, 28639), (1703, 13218), (2203, 10218), (3406, 6609), (4406, 5109)]