211867898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{506861}}^1$

素因数の和:506893

約数の個数: 16

約数和(自身を含む): 364940640

約数和(自身を除く): 153072742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 506861, 1013722, 5575471, 9630359, 11150942, 19260718, 105933949, 211867898]

約数ペア:

[(1, 211867898), (2, 105933949), (11, 19260718), (19, 11150942), (22, 9630359), (38, 5575471), (209, 1013722), (418, 506861)]