19032299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7870

約数の個数: 16

約数和(自身を含む): 23677920

約数和(自身を除く): 4645621

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 7829, 86119, 101777, 133093, 1119547, 1464023, 1730209, 19032299]

約数ペア:

[(1, 19032299), (11, 1730209), (13, 1464023), (17, 1119547), (143, 133093), (187, 101777), (221, 86119), (2431, 7829)]