9931639502

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1\times {\mathrm{17207}}^1$

素因数の和:19543

約数の個数: 16

約数和(自身を含む): 15018867072

約数和(自身を除く): 5087227570

約数列:

[1, 2, 131, 262, 2203, 4406, 17207, 34414, 288593, 577186, 2254117, 4508234, 37907021, 75814042, 4965819751, 9931639502]

約数ペア:

[(1, 9931639502), (2, 4965819751), (131, 75814042), (262, 37907021), (2203, 4508234), (4406, 2254117), (17207, 577186), (34414, 288593)]