19672085

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 24385536

約数和(自身を除く): 4713451

約数列:

[1, 5, 47, 97, 235, 485, 863, 4315, 4559, 22795, 40561, 83711, 202805, 418555, 3934417, 19672085]

約数ペア:

[(1, 19672085), (5, 3934417), (47, 418555), (97, 202805), (235, 83711), (485, 40561), (863, 22795), (4315, 4559)]