19443369

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 29494080

約数和(自身を除く): 10050711

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 1847, 3509, 5541, 10527, 20317, 53563, 60951, 160689, 223487, 589193, 670461, 1767579, 6481123, 19443369]

約数ペア:

[(1, 19443369), (3, 6481123), (11, 1767579), (29, 670461), (33, 589193), (87, 223487), (121, 160689), (319, 60951), (363, 53563), (957, 20317), (1847, 10527), (3509, 5541)]