12962128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{6379}}^1$

素因数の和:6514

約数の個数: 20

約数和(自身を含む): 25315840

約数和(自身を除く): 12353712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 6379, 12758, 25516, 51032, 102064, 810133, 1620266, 3240532, 6481064, 12962128]

約数ペア:

[(1, 12962128), (2, 6481064), (4, 3240532), (8, 1620266), (16, 810133), (127, 102064), (254, 51032), (508, 25516), (1016, 12758), (2032, 6379)]