16855835

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 20697600

約数和(自身を除く): 3841765

約数列:

[1, 5, 79, 139, 307, 395, 695, 1535, 10981, 24253, 42673, 54905, 121265, 213365, 3371167, 16855835]

約数ペア:

[(1, 16855835), (5, 3371167), (79, 213365), (139, 121265), (307, 54905), (395, 42673), (695, 24253), (1535, 10981)]