19052012

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 38196480

約数和(自身を除く): 19144468

約数列:

[1, 2, 4, 7, 14, 28, 811, 839, 1622, 1678, 3244, 3356, 5677, 5873, 11354, 11746, 22708, 23492, 680429, 1360858, 2721716, 4763003, 9526006, 19052012]

約数ペア:

[(1, 19052012), (2, 9526006), (4, 4763003), (7, 2721716), (14, 1360858), (28, 680429), (811, 23492), (839, 22708), (1622, 11746), (1678, 11354), (3244, 5873), (3356, 5677)]