11505488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37847}}^1$

素因数の和:37874

約数の個数: 20

約数和(自身を含む): 23465760

約数和(自身を除く): 11960272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 37847, 75694, 151388, 302776, 605552, 719093, 1438186, 2876372, 5752744, 11505488]

約数ペア:

[(1, 11505488), (2, 5752744), (4, 2876372), (8, 1438186), (16, 719093), (19, 605552), (38, 302776), (76, 151388), (152, 75694), (304, 37847)]