1188635426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{388697}}^1$

素因数の和:388849

約数の個数: 16

約数和(自身を含む): 1959037920

約数和(自身を除く): 770402494

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 388697, 777394, 4275667, 8551334, 54028883, 108057766, 594317713, 1188635426]

約数ペア:

[(1, 1188635426), (2, 594317713), (11, 108057766), (22, 54028883), (139, 8551334), (278, 4275667), (1529, 777394), (3058, 388697)]