19326637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 22486464

約数和(自身を除く): 3159827

約数列:

[1, 11, 17, 181, 187, 571, 1991, 3077, 6281, 9707, 33847, 103351, 106777, 1136861, 1756967, 19326637]

約数ペア:

[(1, 19326637), (11, 1756967), (17, 1136861), (181, 106777), (187, 103351), (571, 33847), (1991, 9707), (3077, 6281)]