22668919

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 29909040

約数和(自身を除く): 7240121

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 1873, 12103, 13111, 24349, 35587, 91777, 170443, 249109, 462631, 1193101, 1743763, 3238417, 22668919]

約数ペア:

[(1, 22668919), (7, 3238417), (13, 1743763), (19, 1193101), (49, 462631), (91, 249109), (133, 170443), (247, 91777), (637, 35587), (931, 24349), (1729, 13111), (1873, 12103)]