19658610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 51591384

約数和(自身を除く): 31932774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 1933, 2034, 3390, 3866, 5085, 5799, 9665, 10170, 11598, 17397, 19330, 28995, 34794, 57990, 86985, 173970, 218429, 436858, 655287, 1092145, 1310574, 1965861, 2184290, 3276435, 3931722, 6552870, 9829305, 19658610]

約数ペア:

[(1, 19658610), (2, 9829305), (3, 6552870), (5, 3931722), (6, 3276435), (9, 2184290), (10, 1965861), (15, 1310574), (18, 1092145), (30, 655287), (45, 436858), (90, 218429), (113, 173970), (226, 86985), (339, 57990), (565, 34794), (678, 28995), (1017, 19330), (1130, 17397), (1695, 11598), (1933, 10170), (2034, 9665), (3390, 5799), (3866, 5085)]