22285978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 18356582

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2687, 4147, 5374, 8294, 29557, 34931, 59114, 69862, 77923, 155846, 384241, 768482, 857153, 1012999, 1714306, 2025998, 11142989, 22285978]

約数ペア:

[(1, 22285978), (2, 11142989), (11, 2025998), (13, 1714306), (22, 1012999), (26, 857153), (29, 768482), (58, 384241), (143, 155846), (286, 77923), (319, 69862), (377, 59114), (638, 34931), (754, 29557), (2687, 8294), (4147, 5374)]