16397435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 20930400

約数和(自身を除く): 4532965

約数列:

[1, 5, 17, 85, 379, 509, 1895, 2545, 6443, 8653, 32215, 43265, 192911, 964555, 3279487, 16397435]

約数ペア:

[(1, 16397435), (5, 3279487), (17, 964555), (85, 192911), (379, 43265), (509, 32215), (1895, 8653), (2545, 6443)]