26933530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15937}}^1$

素因数の和:15970

約数の個数: 24

約数和(自身を含む): 52499772

約数和(自身を除く): 25566242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15937, 31874, 79685, 159370, 207181, 414362, 1035905, 2071810, 2693353, 5386706, 13466765, 26933530]

約数ペア:

[(1, 26933530), (2, 13466765), (5, 5386706), (10, 2693353), (13, 2071810), (26, 1035905), (65, 414362), (130, 207181), (169, 159370), (338, 79685), (845, 31874), (1690, 15937)]