9739982

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7817}}^1$

素因数の和:7915

約数の個数: 16

約数和(自身を含む): 16886880

約数和(自身を除く): 7146898

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 7817, 15634, 54719, 109438, 695713, 1391426, 4869991, 9739982]

約数ペア:

[(1, 9739982), (2, 4869991), (7, 1391426), (14, 695713), (89, 109438), (178, 54719), (623, 15634), (1246, 7817)]