214920574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{18679}}^1$

素因数の和:19215

約数の個数: 16

約数和(自身を含む): 352379520

約数和(自身を除く): 137458946

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 18679, 37358, 205469, 410938, 9769117, 19538234, 107460287, 214920574]

約数ペア:

[(1, 214920574), (2, 107460287), (11, 19538234), (22, 9769117), (523, 410938), (1046, 205469), (5753, 37358), (11506, 18679)]