121205810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1101871}}^1$

素因数の和:1101889

約数の個数: 16

約数和(自身を含む): 238004352

約数和(自身を除く): 116798542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1101871, 2203742, 5509355, 11018710, 12120581, 24241162, 60602905, 121205810]

約数ペア:

[(1, 121205810), (2, 60602905), (5, 24241162), (10, 12120581), (11, 11018710), (22, 5509355), (55, 2203742), (110, 1101871)]