22686937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 28811328

約数和(自身を除く): 6124391

約数列:

[1, 7, 13, 61, 67, 91, 427, 469, 793, 871, 3721, 4087, 5551, 6097, 26047, 28609, 48373, 53131, 249307, 338611, 371917, 1745149, 3240991, 22686937]

約数ペア:

[(1, 22686937), (7, 3240991), (13, 1745149), (61, 371917), (67, 338611), (91, 249307), (427, 53131), (469, 48373), (793, 28609), (871, 26047), (3721, 6097), (4087, 5551)]