19750364

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 35315280

約数和(自身を除く): 15564916

約数列:

[1, 2, 4, 97, 109, 194, 218, 388, 436, 467, 934, 1868, 10573, 21146, 42292, 45299, 50903, 90598, 101806, 181196, 203612, 4937591, 9875182, 19750364]

約数ペア:

[(1, 19750364), (2, 9875182), (4, 4937591), (97, 203612), (109, 181196), (194, 101806), (218, 90598), (388, 50903), (436, 45299), (467, 42292), (934, 21146), (1868, 10573)]