18605655184

素因数分解:

$2^4\times {\mathrm{1471}}^1\times {\mathrm{790519}}^1$

素因数の和:791998

約数の個数: 20

約数和(自身を含む): 36073008640

約数和(自身を除く): 17467353456

約数列:

[1, 2, 4, 8, 16, 1471, 2942, 5884, 11768, 23536, 790519, 1581038, 3162076, 6324152, 12648304, 1162853449, 2325706898, 4651413796, 9302827592, 18605655184]

約数ペア:

[(1, 18605655184), (2, 9302827592), (4, 4651413796), (8, 2325706898), (16, 1162853449), (1471, 12648304), (2942, 6324152), (5884, 3162076), (11768, 1581038), (23536, 790519)]