16399930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52903}}^1$

素因数の和:52941

約数の個数: 16

約数和(自身を含む): 30472704

約数和(自身を除く): 14072774

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 52903, 105806, 264515, 529030, 1639993, 3279986, 8199965, 16399930]

約数ペア:

[(1, 16399930), (2, 8199965), (5, 3279986), (10, 1639993), (31, 529030), (62, 264515), (155, 105806), (310, 52903)]