16940932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 31530240

約数和(自身を除く): 14589308

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 2207, 3838, 4414, 7676, 8828, 41933, 83866, 167732, 222907, 445814, 891628, 4235233, 8470466, 16940932]

約数ペア:

[(1, 16940932), (2, 8470466), (4, 4235233), (19, 891628), (38, 445814), (76, 222907), (101, 167732), (202, 83866), (404, 41933), (1919, 8828), (2207, 7676), (3838, 4414)]