30126514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72073}}^1$

素因数の和:72105

約数の個数: 16

約数和(自身を含む): 51893280

約数和(自身を除く): 21766766

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72073, 144146, 792803, 1369387, 1585606, 2738774, 15063257, 30126514]

約数ペア:

[(1, 30126514), (2, 15063257), (11, 2738774), (19, 1585606), (22, 1369387), (38, 792803), (209, 144146), (418, 72073)]