16400724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71933}}^1$

素因数の和:71959

約数の個数: 24

約数和(自身を含む): 40283040

約数和(自身を除く): 23882316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 71933, 143866, 215799, 287732, 431598, 863196, 1366727, 2733454, 4100181, 5466908, 8200362, 16400724]

約数ペア:

[(1, 16400724), (2, 8200362), (3, 5466908), (4, 4100181), (6, 2733454), (12, 1366727), (19, 863196), (38, 431598), (57, 287732), (76, 215799), (114, 143866), (228, 71933)]