12966798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4548

約数の個数: 32

約数和(自身を含む): 28689696

約数和(自身を除く): 15722898

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4493, 8986, 13479, 26958, 58409, 116818, 166241, 175227, 332482, 350454, 498723, 997446, 2161133, 4322266, 6483399, 12966798]

約数ペア:

[(1, 12966798), (2, 6483399), (3, 4322266), (6, 2161133), (13, 997446), (26, 498723), (37, 350454), (39, 332482), (74, 175227), (78, 166241), (111, 116818), (222, 58409), (481, 26958), (962, 13479), (1443, 8986), (2886, 4493)]