1789968169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{372367}}^1$

素因数の和:372420

約数の個数: 16

約数和(自身を含む): 2144839680

約数和(自身を除く): 354871511

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 372367, 4096037, 7074973, 8564441, 77824703, 94208851, 162724379, 1789968169]

約数ペア:

[(1, 1789968169), (11, 162724379), (19, 94208851), (23, 77824703), (209, 8564441), (253, 7074973), (437, 4096037), (4807, 372367)]