22274707

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 29045760

約数和(自身を除く): 6771053

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 991, 1183, 1729, 3211, 6937, 12883, 18829, 22477, 90181, 131803, 167479, 244777, 1172353, 1713439, 3182101, 22274707]

約数ペア:

[(1, 22274707), (7, 3182101), (13, 1713439), (19, 1172353), (91, 244777), (133, 167479), (169, 131803), (247, 90181), (991, 22477), (1183, 18829), (1729, 12883), (3211, 6937)]