15189412

素因数分解:

$2^2\times 7^3\times {\mathrm{11071}}^1$

素因数の和:11096

約数の個数: 24

約数和(自身を含む): 31001600

約数和(自身を除く): 15812188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 11071, 22142, 44284, 77497, 154994, 309988, 542479, 1084958, 2169916, 3797353, 7594706, 15189412]

約数ペア:

[(1, 15189412), (2, 7594706), (4, 3797353), (7, 2169916), (14, 1084958), (28, 542479), (49, 309988), (98, 154994), (196, 77497), (343, 44284), (686, 22142), (1372, 11071)]