28926194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2131}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 47432736

約数和(自身を除く): 18506542

約数列:

[1, 2, 11, 22, 617, 1234, 2131, 4262, 6787, 13574, 23441, 46882, 1314827, 2629654, 14463097, 28926194]

約数ペア:

[(1, 28926194), (2, 14463097), (11, 2629654), (22, 1314827), (617, 46882), (1234, 23441), (2131, 13574), (4262, 6787)]