18950214

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20117}}^1$

素因数の和:20279

約数の個数: 16

約数和(自身を含む): 38143728

約数和(自身を除く): 19193514

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 20117, 40234, 60351, 120702, 3158369, 6316738, 9475107, 18950214]

約数ペア:

[(1, 18950214), (2, 9475107), (3, 6316738), (6, 3158369), (157, 120702), (314, 60351), (471, 40234), (942, 20117)]