22238988

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 31225332

約数列:

[1, 2, 3, 4, 6, 12, 59, 101, 118, 177, 202, 236, 303, 311, 354, 404, 606, 622, 708, 933, 1212, 1244, 1866, 3732, 5959, 11918, 17877, 18349, 23836, 31411, 35754, 36698, 55047, 62822, 71508, 73396, 94233, 110094, 125644, 188466, 220188, 376932, 1853249, 3706498, 5559747, 7412996, 11119494, 22238988]

約数ペア:

[(1, 22238988), (2, 11119494), (3, 7412996), (4, 5559747), (6, 3706498), (12, 1853249), (59, 376932), (101, 220188), (118, 188466), (177, 125644), (202, 110094), (236, 94233), (303, 73396), (311, 71508), (354, 62822), (404, 55047), (606, 36698), (622, 35754), (708, 31411), (933, 23836), (1212, 18349), (1244, 17877), (1866, 11918), (3732, 5959)]