12291474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 27195840

約数和(自身を除く): 14904366

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 4259, 8518, 12777, 25554, 55367, 110734, 157583, 166101, 315166, 332202, 472749, 945498, 2048579, 4097158, 6145737, 12291474]

約数ペア:

[(1, 12291474), (2, 6145737), (3, 4097158), (6, 2048579), (13, 945498), (26, 472749), (37, 332202), (39, 315166), (74, 166101), (78, 157583), (111, 110734), (222, 55367), (481, 25554), (962, 12777), (1443, 8518), (2886, 4259)]