189066770

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{43867}}^1$

素因数の和:44305

約数の個数: 16

約数和(自身を含む): 341117568

約数和(自身を除く): 152050798

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 43867, 87734, 219335, 438670, 18906677, 37813354, 94533385, 189066770]

約数ペア:

[(1, 189066770), (2, 94533385), (5, 37813354), (10, 18906677), (431, 438670), (862, 219335), (2155, 87734), (4310, 43867)]