9840464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14354

約数の個数: 20

約数和(自身を含む): 19510656

約数和(自身を除く): 9670192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 14303, 28606, 57212, 114424, 228848, 615029, 1230058, 2460116, 4920232, 9840464]

約数ペア:

[(1, 9840464), (2, 4920232), (4, 2460116), (8, 1230058), (16, 615029), (43, 228848), (86, 114424), (172, 57212), (344, 28606), (688, 14303)]