12420384

素因数分解:

$2^5\times 3^1\times {\mathrm{129379}}^1$

素因数の和:129392

約数の個数: 24

約数和(自身を含む): 32603760

約数和(自身を除く): 20183376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 129379, 258758, 388137, 517516, 776274, 1035032, 1552548, 2070064, 3105096, 4140128, 6210192, 12420384]

約数ペア:

[(1, 12420384), (2, 6210192), (3, 4140128), (4, 3105096), (6, 2070064), (8, 1552548), (12, 1035032), (16, 776274), (24, 517516), (32, 388137), (48, 258758), (96, 129379)]