2019164505

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{6823}}^1$

素因数の和:7121

約数の個数: 32

約数和(自身を含む): 3278795520

約数和(自身を除く): 1259631015

約数列:

[1, 3, 5, 15, 109, 181, 327, 543, 545, 905, 1635, 2715, 6823, 19729, 20469, 34115, 59187, 98645, 102345, 295935, 743707, 1234963, 2231121, 3704889, 3718535, 6174815, 11155605, 18524445, 134610967, 403832901, 673054835, 2019164505]

約数ペア:

[(1, 2019164505), (3, 673054835), (5, 403832901), (15, 134610967), (109, 18524445), (181, 11155605), (327, 6174815), (543, 3718535), (545, 3704889), (905, 2231121), (1635, 1234963), (2715, 743707), (6823, 295935), (19729, 102345), (20469, 98645), (34115, 59187)]