9982391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 11197440

約数和(自身を除く): 1215049

約数列:

[1, 19, 23, 53, 431, 437, 1007, 1219, 8189, 9913, 22843, 23161, 188347, 434017, 525389, 9982391]

約数ペア:

[(1, 9982391), (19, 525389), (23, 434017), (53, 188347), (431, 23161), (437, 22843), (1007, 9913), (1219, 8189)]