22552244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 24440716

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 443, 572, 886, 979, 1157, 1772, 1958, 2314, 3916, 4628, 4873, 5759, 9746, 11518, 12727, 19492, 23036, 25454, 39427, 50908, 63349, 78854, 126698, 157708, 253396, 433697, 512551, 867394, 1025102, 1734788, 2050204, 5638061, 11276122, 22552244]

約数ペア:

[(1, 22552244), (2, 11276122), (4, 5638061), (11, 2050204), (13, 1734788), (22, 1025102), (26, 867394), (44, 512551), (52, 433697), (89, 253396), (143, 157708), (178, 126698), (286, 78854), (356, 63349), (443, 50908), (572, 39427), (886, 25454), (979, 23036), (1157, 19492), (1772, 12727), (1958, 11518), (2314, 9746), (3916, 5759), (4628, 4873)]