17809730

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17291}}^1$

素因数の和:17401

約数の個数: 16

約数和(自身を含む): 32370624

約数和(自身を除く): 14560894

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17291, 34582, 86455, 172910, 1780973, 3561946, 8904865, 17809730]

約数ペア:

[(1, 17809730), (2, 8904865), (5, 3561946), (10, 1780973), (103, 172910), (206, 86455), (515, 34582), (1030, 17291)]