19492030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114659}}^1$

素因数の和:114683

約数の個数: 16

約数和(自身を含む): 37149840

約数和(自身を除く): 17657810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 114659, 229318, 573295, 1146590, 1949203, 3898406, 9746015, 19492030]

約数ペア:

[(1, 19492030), (2, 9746015), (5, 3898406), (10, 1949203), (17, 1146590), (34, 573295), (85, 229318), (170, 114659)]