12801085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13691}}^1$

素因数の和:13724

約数の個数: 16

約数和(自身を含む): 17744832

約数和(自身を除く): 4943747

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 13691, 68455, 150601, 232747, 753005, 1163735, 2560217, 12801085]

約数ペア:

[(1, 12801085), (5, 2560217), (11, 1163735), (17, 753005), (55, 232747), (85, 150601), (187, 68455), (935, 13691)]