18529522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 32316480

約数和(自身を除く): 13786958

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 457, 914, 1067, 1843, 2134, 3686, 5027, 8683, 10054, 17366, 20273, 40546, 44329, 88658, 95513, 191026, 487619, 842251, 975238, 1684502, 9264761, 18529522]

約数ペア:

[(1, 18529522), (2, 9264761), (11, 1684502), (19, 975238), (22, 842251), (38, 487619), (97, 191026), (194, 95513), (209, 88658), (418, 44329), (457, 40546), (914, 20273), (1067, 17366), (1843, 10054), (2134, 8683), (3686, 5027)]