10986865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 13810176

約数和(自身を除く): 2823311

約数列:

[1, 5, 31, 73, 155, 365, 971, 2263, 4855, 11315, 30101, 70883, 150505, 354415, 2197373, 10986865]

約数ペア:

[(1, 10986865), (5, 2197373), (31, 354415), (73, 150505), (155, 70883), (365, 30101), (971, 11315), (2263, 4855)]