9681994

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1993}}^1$

素因数の和:2349

約数の個数: 16

約数和(自身を含む): 16653888

約数和(自身を除く): 6971894

約数列:

[1, 2, 7, 14, 347, 694, 1993, 2429, 3986, 4858, 13951, 27902, 691571, 1383142, 4840997, 9681994]

約数ペア:

[(1, 9681994), (2, 4840997), (7, 1383142), (14, 691571), (347, 27902), (694, 13951), (1993, 4858), (2429, 3986)]