1976051110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{945479}}^1$

素因数の和:945516

約数の個数: 32

約数和(自身を含む): 4084473600

約数和(自身を除く): 2108422490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 945479, 1890958, 4727395, 9454790, 10400269, 17964101, 20800538, 35928202, 52001345, 89820505, 104002690, 179641010, 197605111, 395210222, 988025555, 1976051110]

約数ペア:

[(1, 1976051110), (2, 988025555), (5, 395210222), (10, 197605111), (11, 179641010), (19, 104002690), (22, 89820505), (38, 52001345), (55, 35928202), (95, 20800538), (110, 17964101), (190, 10400269), (209, 9454790), (418, 4727395), (1045, 1890958), (2090, 945479)]