6886778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 11055840

約数和(自身を除く): 4169062

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 2971, 5942, 56449, 112898, 181231, 362462, 3443389, 6886778]

約数ペア:

[(1, 6886778), (2, 3443389), (19, 362462), (38, 181231), (61, 112898), (122, 56449), (1159, 5942), (2318, 2971)]