19566124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 36414000

約数和(自身を除く): 16847876

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 2549, 3838, 5098, 7676, 10196, 48431, 96862, 193724, 257449, 514898, 1029796, 4891531, 9783062, 19566124]

約数ペア:

[(1, 19566124), (2, 9783062), (4, 4891531), (19, 1029796), (38, 514898), (76, 257449), (101, 193724), (202, 96862), (404, 48431), (1919, 10196), (2549, 7676), (3838, 5098)]