19384544

素因数分解:

$2^5\times {\mathrm{433}}^1\times {\mathrm{1399}}^1$

素因数の和:1842

約数の個数: 24

約数和(自身を含む): 38278800

約数和(自身を除く): 18894256

約数列:

[1, 2, 4, 8, 16, 32, 433, 866, 1399, 1732, 2798, 3464, 5596, 6928, 11192, 13856, 22384, 44768, 605767, 1211534, 2423068, 4846136, 9692272, 19384544]

約数ペア:

[(1, 19384544), (2, 9692272), (4, 4846136), (8, 2423068), (16, 1211534), (32, 605767), (433, 44768), (866, 22384), (1399, 13856), (1732, 11192), (2798, 6928), (3464, 5596)]