18770056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{44269}}^1$

素因数の和:44328

約数の個数: 16

約数和(自身を含む): 35858700

約数和(自身を除く): 17088644

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 44269, 88538, 177076, 354152, 2346257, 4692514, 9385028, 18770056]

約数ペア:

[(1, 18770056), (2, 9385028), (4, 4692514), (8, 2346257), (53, 354152), (106, 177076), (212, 88538), (424, 44269)]