17996899085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17221913}}^1$

素因数の和:17221948

約数の個数: 16

約数和(自身を含む): 24799556160

約数和(自身を除く): 6802657075

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 17221913, 86109565, 189441043, 327216347, 947205215, 1636081735, 3599379817, 17996899085]

約数ペア:

[(1, 17996899085), (5, 3599379817), (11, 1636081735), (19, 947205215), (55, 327216347), (95, 189441043), (209, 86109565), (1045, 17221913)]