19312322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1061}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 30585600

約数和(自身を除く): 11273278

約数列:

[1, 2, 19, 38, 479, 958, 1061, 2122, 9101, 18202, 20159, 40318, 508219, 1016438, 9656161, 19312322]

約数ペア:

[(1, 19312322), (2, 9656161), (19, 1016438), (38, 508219), (479, 40318), (958, 20159), (1061, 18202), (2122, 9101)]