18704752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{106277}}^1$

素因数の和:106296

約数の個数: 20

約数和(自身を含む): 39535416

約数和(自身を除く): 20830664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 106277, 212554, 425108, 850216, 1169047, 1700432, 2338094, 4676188, 9352376, 18704752]

約数ペア:

[(1, 18704752), (2, 9352376), (4, 4676188), (8, 2338094), (11, 1700432), (16, 1169047), (22, 850216), (44, 425108), (88, 212554), (176, 106277)]