19639104

素因数分解:

$2^6\times 3^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 56

約数和(自身を含む): 52303680

約数和(自身を除く): 32664576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 233, 439, 466, 699, 878, 932, 1317, 1398, 1756, 1864, 2634, 2796, 3512, 3728, 5268, 5592, 7024, 7456, 10536, 11184, 14048, 14912, 21072, 22368, 28096, 42144, 44736, 84288, 102287, 204574, 306861, 409148, 613722, 818296, 1227444, 1636592, 2454888, 3273184, 4909776, 6546368, 9819552, 19639104]

約数ペア:

[(1, 19639104), (2, 9819552), (3, 6546368), (4, 4909776), (6, 3273184), (8, 2454888), (12, 1636592), (16, 1227444), (24, 818296), (32, 613722), (48, 409148), (64, 306861), (96, 204574), (192, 102287), (233, 84288), (439, 44736), (466, 42144), (699, 28096), (878, 22368), (932, 21072), (1317, 14912), (1398, 14048), (1756, 11184), (1864, 10536), (2634, 7456), (2796, 7024), (3512, 5592), (3728, 5268)]