22120186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 37604736

約数和(自身を除く): 15484550

約数列:

[1, 2, 11, 22, 53, 61, 106, 122, 311, 583, 622, 671, 1166, 1342, 3233, 3421, 6466, 6842, 16483, 18971, 32966, 35563, 37942, 71126, 181313, 208681, 362626, 417362, 1005463, 2010926, 11060093, 22120186]

約数ペア:

[(1, 22120186), (2, 11060093), (11, 2010926), (22, 1005463), (53, 417362), (61, 362626), (106, 208681), (122, 181313), (311, 71126), (583, 37942), (622, 35563), (671, 32966), (1166, 18971), (1342, 16483), (3233, 6842), (3421, 6466)]