9718642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 15224472

約数和(自身を除く): 5505830

約数列:

[1, 2, 37, 61, 74, 122, 2153, 2257, 4306, 4514, 79661, 131333, 159322, 262666, 4859321, 9718642]

約数ペア:

[(1, 9718642), (2, 4859321), (37, 262666), (61, 159322), (74, 131333), (122, 79661), (2153, 4514), (2257, 4306)]