19613293

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 23595264

約数和(自身を除く): 3981971

約数列:

[1, 7, 37, 41, 259, 287, 1517, 1847, 10619, 12929, 68339, 75727, 478373, 530089, 2801899, 19613293]

約数ペア:

[(1, 19613293), (7, 2801899), (37, 530089), (41, 478373), (259, 75727), (287, 68339), (1517, 12929), (1847, 10619)]