22142809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 25305280

約数和(自身を除く): 3162471

約数列:

[1, 13, 19, 157, 247, 571, 2041, 2983, 7423, 10849, 38779, 89647, 141037, 1165411, 1703293, 22142809]

約数ペア:

[(1, 22142809), (13, 1703293), (19, 1165411), (157, 141037), (247, 89647), (571, 38779), (2041, 10849), (2983, 7423)]