219364486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{8663}}^1$

素因数の和:9827

約数の個数: 16

約数和(自身を含む): 359313408

約数和(自身を除く): 139948922

約数列:

[1, 2, 11, 22, 1151, 2302, 8663, 12661, 17326, 25322, 95293, 190586, 9971113, 19942226, 109682243, 219364486]

約数ペア:

[(1, 219364486), (2, 109682243), (11, 19942226), (22, 9971113), (1151, 190586), (2302, 95293), (8663, 25322), (12661, 17326)]