12921837236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5993431}}^1$

素因数の和:5993460

約数の個数: 36

約数和(自身を含む): 28696552416

約数和(自身を除く): 15774715180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 5993431, 11986862, 23973724, 41954017, 65927741, 83908034, 131855482, 167816068, 263710964, 293678119, 461494187, 587356238, 922988374, 1174712476, 1845976748, 3230459309, 6460918618, 12921837236]

約数ペア:

[(1, 12921837236), (2, 6460918618), (4, 3230459309), (7, 1845976748), (11, 1174712476), (14, 922988374), (22, 587356238), (28, 461494187), (44, 293678119), (49, 263710964), (77, 167816068), (98, 131855482), (154, 83908034), (196, 65927741), (308, 41954017), (539, 23973724), (1078, 11986862), (2156, 5993431)]