10641296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{15467}}^1$

素因数の和:15518

約数の個数: 20

約数和(自身を含む): 21098352

約数和(自身を除く): 10457056

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 15467, 30934, 61868, 123736, 247472, 665081, 1330162, 2660324, 5320648, 10641296]

約数ペア:

[(1, 10641296), (2, 5320648), (4, 2660324), (8, 1330162), (16, 665081), (43, 247472), (86, 123736), (172, 61868), (344, 30934), (688, 15467)]