19447108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4337}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 36439200

約数和(自身を除く): 16992092

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4337, 4484, 8674, 17348, 82403, 164806, 255883, 329612, 511766, 1023532, 4861777, 9723554, 19447108]

約数ペア:

[(1, 19447108), (2, 9723554), (4, 4861777), (19, 1023532), (38, 511766), (59, 329612), (76, 255883), (118, 164806), (236, 82403), (1121, 17348), (2242, 8674), (4337, 4484)]