47212222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2861}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 73084032

約数和(自身を除く): 25871810

約数列:

[1, 2, 37, 74, 223, 446, 2861, 5722, 8251, 16502, 105857, 211714, 638003, 1276006, 23606111, 47212222]

約数ペア:

[(1, 47212222), (2, 23606111), (37, 1276006), (74, 638003), (223, 211714), (446, 105857), (2861, 16502), (5722, 8251)]