15691974284

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{995431}}^1$

素因数の和:996005

約数の個数: 24

約数和(自身を含む): 31439724288

約数和(自身を除く): 15747750004

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 2252, 3941, 7882, 15764, 995431, 1990862, 3981724, 6968017, 13936034, 27872068, 560427653, 1120855306, 2241710612, 3922993571, 7845987142, 15691974284]

約数ペア:

[(1, 15691974284), (2, 7845987142), (4, 3922993571), (7, 2241710612), (14, 1120855306), (28, 560427653), (563, 27872068), (1126, 13936034), (2252, 6968017), (3941, 3981724), (7882, 1990862), (15764, 995431)]