18850030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18301}}^1$

素因数の和:18411

約数の個数: 16

約数和(自身を含む): 34261344

約数和(自身を除く): 15411314

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18301, 36602, 91505, 183010, 1885003, 3770006, 9425015, 18850030]

約数ペア:

[(1, 18850030), (2, 9425015), (5, 3770006), (10, 1885003), (103, 183010), (206, 91505), (515, 36602), (1030, 18301)]