12637996

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 25431840

約数和(自身を除く): 12793844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 2609, 4844, 5218, 10436, 18263, 36526, 73052, 451357, 902714, 1805428, 3159499, 6318998, 12637996]

約数ペア:

[(1, 12637996), (2, 6318998), (4, 3159499), (7, 1805428), (14, 902714), (28, 451357), (173, 73052), (346, 36526), (692, 18263), (1211, 10436), (2422, 5218), (2609, 4844)]