13439904

素因数分解:

$2^5\times 3^1\times {\mathrm{139999}}^1$

素因数の和:140012

約数の個数: 24

約数和(自身を含む): 35280000

約数和(自身を除く): 21840096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139999, 279998, 419997, 559996, 839994, 1119992, 1679988, 2239984, 3359976, 4479968, 6719952, 13439904]

約数ペア:

[(1, 13439904), (2, 6719952), (3, 4479968), (4, 3359976), (6, 2239984), (8, 1679988), (12, 1119992), (16, 839994), (24, 559996), (32, 419997), (48, 279998), (96, 139999)]