22220242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1051}}^1$

素因数の和:1126

約数の個数: 24

約数和(自身を含む): 37606896

約数和(自身を除く): 15386654

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1051, 1922, 2102, 10571, 11561, 21142, 23122, 32581, 65162, 358391, 716782, 1010011, 2020022, 11110121, 22220242]

約数ペア:

[(1, 22220242), (2, 11110121), (11, 2020022), (22, 1010011), (31, 716782), (62, 358391), (341, 65162), (682, 32581), (961, 23122), (1051, 21142), (1922, 11561), (2102, 10571)]