11917703

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 14407680

約数和(自身を除く): 2489977

約数列:

[1, 7, 23, 79, 161, 553, 937, 1817, 6559, 12719, 21551, 74023, 150857, 518161, 1702529, 11917703]

約数ペア:

[(1, 11917703), (7, 1702529), (23, 518161), (79, 150857), (161, 74023), (553, 21551), (937, 12719), (1817, 6559)]