38459218

素因数分解:

$2^1\times 7^4\times {\mathrm{8009}}^1$

素因数の和:8039

約数の個数: 20

約数和(自身を含む): 67308030

約数和(自身を除く): 28848812

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 8009, 16018, 56063, 112126, 392441, 784882, 2747087, 5494174, 19229609, 38459218]

約数ペア:

[(1, 38459218), (2, 19229609), (7, 5494174), (14, 2747087), (49, 784882), (98, 392441), (343, 112126), (686, 56063), (2401, 16018), (4802, 8009)]