16224964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12329}}^1$

素因数の和:12387

約数の個数: 24

約数和(自身を含む): 33143040

約数和(自身を除く): 16918076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 12329, 24658, 49316, 86303, 172606, 345212, 579463, 1158926, 2317852, 4056241, 8112482, 16224964]

約数ペア:

[(1, 16224964), (2, 8112482), (4, 4056241), (7, 2317852), (14, 1158926), (28, 579463), (47, 345212), (94, 172606), (188, 86303), (329, 49316), (658, 24658), (1316, 12329)]