22419254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 18029770

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 1823, 3646, 6149, 12298, 20053, 23699, 40106, 47398, 78389, 156778, 260689, 521378, 862279, 1019057, 1724558, 2038114, 11209627, 22419254]

約数ペア:

[(1, 22419254), (2, 11209627), (11, 2038114), (13, 1724558), (22, 1019057), (26, 862279), (43, 521378), (86, 260689), (143, 156778), (286, 78389), (473, 47398), (559, 40106), (946, 23699), (1118, 20053), (1823, 12298), (3646, 6149)]