30255562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4001}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 48024000

約数和(自身を除く): 17768438

約数列:

[1, 2, 19, 38, 199, 398, 3781, 4001, 7562, 8002, 76019, 152038, 796199, 1592398, 15127781, 30255562]

約数ペア:

[(1, 30255562), (2, 15127781), (19, 1592398), (38, 796199), (199, 152038), (398, 76019), (3781, 8002), (4001, 7562)]