18700165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3301}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 24725376

約数和(自身を除く): 6025211

約数列:

[1, 5, 11, 55, 103, 515, 1133, 3301, 5665, 16505, 36311, 181555, 340003, 1700015, 3740033, 18700165]

約数ペア:

[(1, 18700165), (5, 3740033), (11, 1700015), (55, 340003), (103, 181555), (515, 36311), (1133, 16505), (3301, 5665)]