19368989210

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1787}}^1\times {\mathrm{2341}}^1$

素因数の和:4598

約数の個数: 32

約数和(自身を含む): 34973966592

約数和(自身を除く): 15604977382

約数列:

[1, 2, 5, 10, 463, 926, 1787, 2315, 2341, 3574, 4630, 4682, 8935, 11705, 17870, 23410, 827381, 1083883, 1654762, 2167766, 4136905, 4183367, 5419415, 8273810, 8366734, 10838830, 20916835, 41833670, 1936898921, 3873797842, 9684494605, 19368989210]

約数ペア:

[(1, 19368989210), (2, 9684494605), (5, 3873797842), (10, 1936898921), (463, 41833670), (926, 20916835), (1787, 10838830), (2315, 8366734), (2341, 8273810), (3574, 5419415), (4630, 4183367), (4682, 4136905), (8935, 2167766), (11705, 1654762), (17870, 1083883), (23410, 827381)]