19729368

素因数分解:

$2^3\times 3^2\times {\mathrm{274019}}^1$

素因数の和:274031

約数の個数: 24

約数和(自身を含む): 53433900

約数和(自身を除く): 33704532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 274019, 548038, 822057, 1096076, 1644114, 2192152, 2466171, 3288228, 4932342, 6576456, 9864684, 19729368]

約数ペア:

[(1, 19729368), (2, 9864684), (3, 6576456), (4, 4932342), (6, 3288228), (8, 2466171), (9, 2192152), (12, 1644114), (18, 1096076), (24, 822057), (36, 548038), (72, 274019)]