15016488

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1999}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 37680000

約数和(自身を除く): 22663512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 1999, 2504, 3756, 3998, 5997, 7512, 7996, 11994, 15992, 23988, 47976, 625687, 1251374, 1877061, 2502748, 3754122, 5005496, 7508244, 15016488]

約数ペア:

[(1, 15016488), (2, 7508244), (3, 5005496), (4, 3754122), (6, 2502748), (8, 1877061), (12, 1251374), (24, 625687), (313, 47976), (626, 23988), (939, 15992), (1252, 11994), (1878, 7996), (1999, 7512), (2504, 5997), (3756, 3998)]