11112230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27103}}^1$

素因数の和:27151

約数の個数: 16

約数和(自身を含む): 20490624

約数和(自身を除く): 9378394

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 27103, 54206, 135515, 271030, 1111223, 2222446, 5556115, 11112230]

約数ペア:

[(1, 11112230), (2, 5556115), (5, 2222446), (10, 1111223), (41, 271030), (82, 135515), (205, 54206), (410, 27103)]