11398936

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{3947}}^1$

素因数の和:3991

約数の個数: 24

約数和(自身を含む): 22562820

約数和(自身を除く): 11163884

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 3947, 7894, 15788, 31576, 74993, 149986, 299972, 599944, 1424867, 2849734, 5699468, 11398936]

約数ペア:

[(1, 11398936), (2, 5699468), (4, 2849734), (8, 1424867), (19, 599944), (38, 299972), (76, 149986), (152, 74993), (361, 31576), (722, 15788), (1444, 7894), (2888, 3947)]