9870384214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{987631}}^1$

素因数の和:987915

約数の個数: 16

約数和(自身を含む): 15644090880

約数和(自身を除く): 5773706666

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 987631, 1975262, 18764989, 37529978, 259746953, 519493906, 4935192107, 9870384214]

約数ペア:

[(1, 9870384214), (2, 4935192107), (19, 519493906), (38, 259746953), (263, 37529978), (526, 18764989), (4997, 1975262), (9994, 987631)]