1207888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6863}}^1$

素因数の和:6882

約数の個数: 20

約数和(自身を含む): 2553408

約数和(自身を除く): 1345520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6863, 13726, 27452, 54904, 75493, 109808, 150986, 301972, 603944, 1207888]

約数ペア:

[(1, 1207888), (2, 603944), (4, 301972), (8, 150986), (11, 109808), (16, 75493), (22, 54904), (44, 27452), (88, 13726), (176, 6863)]