19267404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 48888672

約数和(自身を除く): 29621268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1093, 1356, 1469, 2186, 2938, 3279, 4372, 4407, 5876, 6558, 8814, 13116, 14209, 17628, 28418, 42627, 56836, 85254, 123509, 170508, 247018, 370527, 494036, 741054, 1482108, 1605617, 3211234, 4816851, 6422468, 9633702, 19267404]

約数ペア:

[(1, 19267404), (2, 9633702), (3, 6422468), (4, 4816851), (6, 3211234), (12, 1605617), (13, 1482108), (26, 741054), (39, 494036), (52, 370527), (78, 247018), (113, 170508), (156, 123509), (226, 85254), (339, 56836), (452, 42627), (678, 28418), (1093, 17628), (1356, 14209), (1469, 13116), (2186, 8814), (2938, 6558), (3279, 5876), (4372, 4407)]