1223173886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{48221}}^1$

素因数の和:49387

約数の個数: 16

約数和(自身を含む): 2003334768

約数和(自身を除く): 780160882

約数列:

[1, 2, 11, 22, 1153, 2306, 12683, 25366, 48221, 96442, 530431, 1060862, 55598813, 111197626, 611586943, 1223173886]

約数ペア:

[(1, 1223173886), (2, 611586943), (11, 111197626), (22, 55598813), (1153, 1060862), (2306, 530431), (12683, 96442), (25366, 48221)]