16907372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 30834720

約数和(自身を除く): 13927348

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1609, 2627, 3218, 5254, 6436, 10508, 59533, 114239, 119066, 228478, 238132, 456956, 4226843, 8453686, 16907372]

約数ペア:

[(1, 16907372), (2, 8453686), (4, 4226843), (37, 456956), (71, 238132), (74, 228478), (142, 119066), (148, 114239), (284, 59533), (1609, 10508), (2627, 6436), (3218, 5254)]