16357474

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2110

約数の個数: 24

約数和(自身を含む): 28900368

約数和(自身を除く): 12542894

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 2011, 4022, 4067, 8134, 14077, 28154, 98539, 166913, 197078, 333826, 1168391, 2336782, 8178737, 16357474]

約数ペア:

[(1, 16357474), (2, 8178737), (7, 2336782), (14, 1168391), (49, 333826), (83, 197078), (98, 166913), (166, 98539), (581, 28154), (1162, 14077), (2011, 8134), (4022, 4067)]