8851378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 14303520

約数和(自身を除く): 5452142

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 5417, 10834, 102923, 205846, 232931, 465862, 4425689, 8851378]

約数ペア:

[(1, 8851378), (2, 4425689), (19, 465862), (38, 232931), (43, 205846), (86, 102923), (817, 10834), (1634, 5417)]