22760822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 19333258

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2087, 4174, 5453, 10906, 14609, 29218, 39653, 79306, 85567, 171134, 277571, 555142, 598969, 1197938, 1625773, 3251546, 11380411, 22760822]

約数ペア:

[(1, 22760822), (2, 11380411), (7, 3251546), (14, 1625773), (19, 1197938), (38, 598969), (41, 555142), (82, 277571), (133, 171134), (266, 85567), (287, 79306), (574, 39653), (779, 29218), (1558, 14609), (2087, 10906), (4174, 5453)]