13855522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9368798

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 191, 382, 437, 874, 1577, 1909, 3154, 3629, 3818, 4393, 7258, 8786, 15853, 31706, 36271, 72542, 83467, 166934, 301207, 364619, 602414, 729238, 6927761, 13855522]

約数ペア:

[(1, 13855522), (2, 6927761), (19, 729238), (23, 602414), (38, 364619), (46, 301207), (83, 166934), (166, 83467), (191, 72542), (382, 36271), (437, 31706), (874, 15853), (1577, 8786), (1909, 7258), (3154, 4393), (3629, 3818)]