19276292

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{971}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 38646720

約数和(自身を除く): 19370428

約数列:

[1, 2, 4, 7, 14, 28, 709, 971, 1418, 1942, 2836, 3884, 4963, 6797, 9926, 13594, 19852, 27188, 688439, 1376878, 2753756, 4819073, 9638146, 19276292]

約数ペア:

[(1, 19276292), (2, 9638146), (4, 4819073), (7, 2753756), (14, 1376878), (28, 688439), (709, 27188), (971, 19852), (1418, 13594), (1942, 9926), (2836, 6797), (3884, 4963)]