12715730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13109}}^1$

素因数の和:13213

約数の個数: 16

約数和(自身を含む): 23126040

約数和(自身を除く): 10410310

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 13109, 26218, 65545, 131090, 1271573, 2543146, 6357865, 12715730]

約数ペア:

[(1, 12715730), (2, 6357865), (5, 2543146), (10, 1271573), (97, 131090), (194, 65545), (485, 26218), (970, 13109)]