7268906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 11547360

約数和(自身を除く): 4278454

約数列:

[1, 2, 19, 38, 197, 394, 971, 1942, 3743, 7486, 18449, 36898, 191287, 382574, 3634453, 7268906]

約数ペア:

[(1, 7268906), (2, 3634453), (19, 382574), (38, 191287), (197, 36898), (394, 18449), (971, 7486), (1942, 3743)]