16338138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 34578240

約数和(自身を除く): 18240102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 397, 722, 794, 1083, 1191, 2166, 2382, 6859, 7543, 13718, 15086, 20577, 22629, 41154, 45258, 143317, 286634, 429951, 859902, 2723023, 5446046, 8169069, 16338138]

約数ペア:

[(1, 16338138), (2, 8169069), (3, 5446046), (6, 2723023), (19, 859902), (38, 429951), (57, 286634), (114, 143317), (361, 45258), (397, 41154), (722, 22629), (794, 20577), (1083, 15086), (1191, 13718), (2166, 7543), (2382, 6859)]