19804704

素因数分解:

$2^5\times 3^1\times {\mathrm{206299}}^1$

素因数の和:206312

約数の個数: 24

約数和(自身を含む): 51987600

約数和(自身を除く): 32182896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206299, 412598, 618897, 825196, 1237794, 1650392, 2475588, 3300784, 4951176, 6601568, 9902352, 19804704]

約数ペア:

[(1, 19804704), (2, 9902352), (3, 6601568), (4, 4951176), (6, 3300784), (8, 2475588), (12, 1650392), (16, 1237794), (24, 825196), (32, 618897), (48, 412598), (96, 206299)]