23920981

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 29560960

約数和(自身を除く): 5639979

約数列:

[1, 7, 19, 37, 133, 259, 703, 4861, 4921, 34027, 92359, 179857, 646513, 1258999, 3417283, 23920981]

約数ペア:

[(1, 23920981), (7, 3417283), (19, 1258999), (37, 646513), (133, 179857), (259, 92359), (703, 34027), (4861, 4921)]