11445970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27917}}^1$

素因数の和:27965

約数の個数: 16

約数和(自身を含む): 21106008

約数和(自身を除く): 9660038

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 27917, 55834, 139585, 279170, 1144597, 2289194, 5722985, 11445970]

約数ペア:

[(1, 11445970), (2, 5722985), (5, 2289194), (10, 1144597), (41, 279170), (82, 139585), (205, 55834), (410, 27917)]