19100422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1129}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 31323600

約数和(自身を除く): 12223178

約数列:

[1, 2, 11, 22, 769, 1129, 1538, 2258, 8459, 12419, 16918, 24838, 868201, 1736402, 9550211, 19100422]

約数ペア:

[(1, 19100422), (2, 9550211), (11, 1736402), (22, 868201), (769, 24838), (1129, 16918), (1538, 12419), (2258, 8459)]