19529076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 52488576

約数和(自身を除く): 32959500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1697, 1918, 2877, 3394, 3836, 5091, 5754, 6788, 10182, 11508, 11879, 20364, 23758, 35637, 47516, 71274, 142548, 232489, 464978, 697467, 929956, 1394934, 1627423, 2789868, 3254846, 4882269, 6509692, 9764538, 19529076]

約数ペア:

[(1, 19529076), (2, 9764538), (3, 6509692), (4, 4882269), (6, 3254846), (7, 2789868), (12, 1627423), (14, 1394934), (21, 929956), (28, 697467), (42, 464978), (84, 232489), (137, 142548), (274, 71274), (411, 47516), (548, 35637), (822, 23758), (959, 20364), (1644, 11879), (1697, 11508), (1918, 10182), (2877, 6788), (3394, 5754), (3836, 5091)]