18059885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 22810032

約数和(自身を除く): 4750147

約数列:

[1, 5, 37, 41, 185, 205, 1517, 2381, 7585, 11905, 88097, 97621, 440485, 488105, 3611977, 18059885]

約数ペア:

[(1, 18059885), (5, 3611977), (37, 488105), (41, 440485), (185, 97621), (205, 88097), (1517, 11905), (2381, 7585)]