121569422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{5573}}^1$

素因数の和:6427

約数の個数: 16

約数和(自身を含む): 196650720

約数和(自身を除く): 75081298

約数列:

[1, 2, 13, 26, 839, 1678, 5573, 10907, 11146, 21814, 72449, 144898, 4675747, 9351494, 60784711, 121569422]

約数ペア:

[(1, 121569422), (2, 60784711), (13, 9351494), (26, 4675747), (839, 144898), (1678, 72449), (5573, 21814), (10907, 11146)]