9661204

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 19393920

約数和(自身を除く): 9732716

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 887, 1556, 1774, 2723, 3548, 5446, 6209, 10892, 12418, 24836, 345043, 690086, 1380172, 2415301, 4830602, 9661204]

約数ペア:

[(1, 9661204), (2, 4830602), (4, 2415301), (7, 1380172), (14, 690086), (28, 345043), (389, 24836), (778, 12418), (887, 10892), (1556, 6209), (1774, 5446), (2723, 3548)]