11837931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29669}}^1$

素因数の和:29698

約数の個数: 16

約数和(自身を含む): 18988800

約数和(自身を除く): 7150869

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 29669, 89007, 207683, 563711, 623049, 1691133, 3945977, 11837931]

約数ペア:

[(1, 11837931), (3, 3945977), (7, 1691133), (19, 623049), (21, 563711), (57, 207683), (133, 89007), (399, 29669)]