19133156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23563}}^1$

素因数の和:23603

約数の個数: 24

約数和(自身を含む): 39587520

約数和(自身を除く): 20454364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 23563, 47126, 94252, 164941, 329882, 659764, 683327, 1366654, 2733308, 4783289, 9566578, 19133156]

約数ペア:

[(1, 19133156), (2, 9566578), (4, 4783289), (7, 2733308), (14, 1366654), (28, 683327), (29, 659764), (58, 329882), (116, 164941), (203, 94252), (406, 47126), (812, 23563)]