9894388

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3643}}^1$

素因数の和:3751

約数の個数: 24

約数和(自身を含む): 19998272

約数和(自身を除く): 10103884

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 3643, 7286, 14572, 25501, 51002, 102004, 353371, 706742, 1413484, 2473597, 4947194, 9894388]

約数ペア:

[(1, 9894388), (2, 4947194), (4, 2473597), (7, 1413484), (14, 706742), (28, 353371), (97, 102004), (194, 51002), (388, 25501), (679, 14572), (1358, 7286), (2716, 3643)]