19929732

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{6949}}^1$

素因数の和:7195

約数の個数: 24

約数和(自身を含む): 46704000

約数和(自身を除く): 26774268

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 6949, 13898, 20847, 27796, 41694, 83388, 1660811, 3321622, 4982433, 6643244, 9964866, 19929732]

約数ペア:

[(1, 19929732), (2, 9964866), (3, 6643244), (4, 4982433), (6, 3321622), (12, 1660811), (239, 83388), (478, 41694), (717, 27796), (956, 20847), (1434, 13898), (2868, 6949)]