8866198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21243

約数の個数: 16

約数和(自身を含む): 15272640

約数和(自身を除く): 6406442

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 21211, 42422, 233321, 403009, 466642, 806018, 4433099, 8866198]

約数ペア:

[(1, 8866198), (2, 4433099), (11, 806018), (19, 466642), (22, 403009), (38, 233321), (209, 42422), (418, 21211)]