19151904

素因数分解:

$2^5\times 3^1\times {\mathrm{199499}}^1$

素因数の和:199512

約数の個数: 24

約数和(自身を含む): 50274000

約数和(自身を除く): 31122096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199499, 398998, 598497, 797996, 1196994, 1595992, 2393988, 3191984, 4787976, 6383968, 9575952, 19151904]

約数ペア:

[(1, 19151904), (2, 9575952), (3, 6383968), (4, 4787976), (6, 3191984), (8, 2393988), (12, 1595992), (16, 1196994), (24, 797996), (32, 598497), (48, 398998), (96, 199499)]