40504219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13241}}^1$

素因数の和:13290

約数の個数: 16

約数和(自身を含む): 50849280

約数和(自身を除く): 10345061

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 13241, 92687, 251579, 304543, 1761053, 2131801, 5786317, 40504219]

約数ペア:

[(1, 40504219), (7, 5786317), (19, 2131801), (23, 1761053), (133, 304543), (161, 251579), (437, 92687), (3059, 13241)]