19227935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 24955776

約数和(自身を除く): 5727841

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 4813, 24065, 81821, 226211, 409105, 1131055, 3845587, 19227935]

約数ペア:

[(1, 19227935), (5, 3845587), (17, 1131055), (47, 409105), (85, 226211), (235, 81821), (799, 24065), (3995, 4813)]