23949989

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 28454400

約数和(自身を除く): 4504411

約数列:

[1, 7, 37, 89, 259, 623, 1039, 3293, 7273, 23051, 38443, 92471, 269101, 647297, 3421427, 23949989]

約数ペア:

[(1, 23949989), (7, 3421427), (37, 647297), (89, 269101), (259, 92471), (623, 38443), (1039, 23051), (3293, 7273)]