27891226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5058

約数の個数: 24

約数和(自身を含む): 47994912

約数和(自身を除く): 20103686

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5011, 5566, 10022, 55121, 110242, 115253, 230506, 606331, 1212662, 1267783, 2535566, 13945613, 27891226]

約数ペア:

[(1, 27891226), (2, 13945613), (11, 2535566), (22, 1267783), (23, 1212662), (46, 606331), (121, 230506), (242, 115253), (253, 110242), (506, 55121), (2783, 10022), (5011, 5566)]