21188238

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14653}}^1$

素因数の和:14899

約数の個数: 16

約数和(自身を含む): 42555216

約数和(自身を除く): 21366978

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14653, 29306, 43959, 87918, 3531373, 7062746, 10594119, 21188238]

約数ペア:

[(1, 21188238), (2, 10594119), (3, 7062746), (6, 3531373), (241, 87918), (482, 43959), (723, 29306), (1446, 14653)]