23972509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 28730880

約数和(自身を除く): 4758371

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 4987, 54857, 94753, 114701, 1042283, 1261711, 2179319, 23972509]

約数ペア:

[(1, 23972509), (11, 2179319), (19, 1261711), (23, 1042283), (209, 114701), (253, 94753), (437, 54857), (4807, 4987)]