19364199

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 27084000

約数和(自身を除く): 7719801

約数列:

[1, 3, 29, 73, 87, 219, 2117, 3049, 6351, 9147, 88421, 222577, 265263, 667731, 6454733, 19364199]

約数ペア:

[(1, 19364199), (3, 6454733), (29, 667731), (73, 265263), (87, 222577), (219, 88421), (2117, 9147), (3049, 6351)]