19005495578

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 29068865280

約数和(自身を除く): 10063369702

約数列:

[1, 2, 107, 181, 214, 239, 362, 478, 2053, 4106, 19367, 25573, 38734, 43259, 51146, 86518, 219671, 371593, 439342, 490667, 743186, 981334, 4628713, 9257426, 39760451, 52501369, 79520902, 88810727, 105002738, 177621454, 9502747789, 19005495578]

約数ペア:

[(1, 19005495578), (2, 9502747789), (107, 177621454), (181, 105002738), (214, 88810727), (239, 79520902), (362, 52501369), (478, 39760451), (2053, 9257426), (4106, 4628713), (19367, 981334), (25573, 743186), (38734, 490667), (43259, 439342), (51146, 371593), (86518, 219671)]