13808944

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1249}}^1$

素因数の和:1948

約数の個数: 20

約数和(自身を含む): 26815000

約数和(自身を除く): 13006056

約数列:

[1, 2, 4, 8, 16, 691, 1249, 1382, 2498, 2764, 4996, 5528, 9992, 11056, 19984, 863059, 1726118, 3452236, 6904472, 13808944]

約数ペア:

[(1, 13808944), (2, 6904472), (4, 3452236), (8, 1726118), (16, 863059), (691, 19984), (1249, 11056), (1382, 9992), (2498, 5528), (2764, 4996)]