13637290

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9811}}^1$

素因数の和:9957

約数の個数: 16

約数和(自身を含む): 24726240

約数和(自身を除く): 11088950

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 9811, 19622, 49055, 98110, 1363729, 2727458, 6818645, 13637290]

約数ペア:

[(1, 13637290), (2, 6818645), (5, 2727458), (10, 1363729), (139, 98110), (278, 49055), (695, 19622), (1390, 9811)]