39811706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14249}}^1$

素因数の和:14389

約数の個数: 16

約数和(自身を含む): 65664000

約数和(自身を除く): 25852294

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 14249, 28498, 156739, 313478, 1809623, 3619246, 19905853, 39811706]

約数ペア:

[(1, 39811706), (2, 19905853), (11, 3619246), (22, 1809623), (127, 313478), (254, 156739), (1397, 28498), (2794, 14249)]