19270212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123527}}^1$

素因数の和:123547

約数の個数: 24

約数和(自身を含む): 48422976

約数和(自身を除く): 29152764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123527, 247054, 370581, 494108, 741162, 1482324, 1605851, 3211702, 4817553, 6423404, 9635106, 19270212]

約数ペア:

[(1, 19270212), (2, 9635106), (3, 6423404), (4, 4817553), (6, 3211702), (12, 1605851), (13, 1482324), (26, 741162), (39, 494108), (52, 370581), (78, 247054), (156, 123527)]