22690582

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 34583040

約数和(自身を除く): 11892458

約数列:

[1, 2, 127, 157, 254, 314, 569, 1138, 19939, 39878, 72263, 89333, 144526, 178666, 11345291, 22690582]

約数ペア:

[(1, 22690582), (2, 11345291), (127, 178666), (157, 144526), (254, 89333), (314, 72263), (569, 39878), (1138, 19939)]