19693102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 35661024

約数和(自身を除く): 15967922

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 1861, 3722, 5291, 10582, 20471, 24193, 40942, 48386, 68857, 137714, 266123, 532246, 757427, 895141, 1514854, 1790282, 9846551, 19693102]

約数ペア:

[(1, 19693102), (2, 9846551), (11, 1790282), (13, 1514854), (22, 895141), (26, 757427), (37, 532246), (74, 266123), (143, 137714), (286, 68857), (407, 48386), (481, 40942), (814, 24193), (962, 20471), (1861, 10582), (3722, 5291)]