22853789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 29736960

約数和(自身を除く): 6883171

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 241, 437, 589, 713, 1687, 3059, 4123, 4579, 4991, 5543, 7471, 13547, 32053, 38801, 52297, 94829, 105317, 141949, 171833, 737219, 993643, 1202831, 3264827, 22853789]

約数ペア:

[(1, 22853789), (7, 3264827), (19, 1202831), (23, 993643), (31, 737219), (133, 171833), (161, 141949), (217, 105317), (241, 94829), (437, 52297), (589, 38801), (713, 32053), (1687, 13547), (3059, 7471), (4123, 5543), (4579, 4991)]