82422893

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19991}}^1$

素因数の和:20048

約数の個数: 16

約数和(自身を含む): 102359040

約数和(自身を除く): 19936147

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 19991, 139937, 379829, 619721, 2658803, 4338047, 11774699, 82422893]

約数ペア:

[(1, 82422893), (7, 11774699), (19, 4338047), (31, 2658803), (133, 619721), (217, 379829), (589, 139937), (4123, 19991)]