190666846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{42239}}^1$

素因数の和:42339

約数の個数: 16

約数和(自身を含む): 298552320

約数和(自身を除く): 107885474

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 42239, 84478, 1562843, 2576579, 3125686, 5153158, 95333423, 190666846]

約数ペア:

[(1, 190666846), (2, 95333423), (37, 5153158), (61, 3125686), (74, 2576579), (122, 1562843), (2257, 84478), (4514, 42239)]