123886154

素因数分解:

$2^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{5927}}^1$

素因数の和:7429

約数の個数: 16

約数和(自身を含む): 212554368

約数和(自身を除く): 88668214

約数列:

[1, 2, 7, 14, 1493, 2986, 5927, 10451, 11854, 20902, 41489, 82978, 8849011, 17698022, 61943077, 123886154]

約数ペア:

[(1, 123886154), (2, 61943077), (7, 17698022), (14, 8849011), (1493, 82978), (2986, 41489), (5927, 20902), (10451, 11854)]