16779796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 33184564

約数和(自身を除く): 16404768

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 937, 1628, 1874, 3748, 4477, 8954, 10307, 17908, 20614, 34669, 41228, 69338, 113377, 138676, 226754, 381359, 453508, 762718, 1525436, 4194949, 8389898, 16779796]

約数ペア:

[(1, 16779796), (2, 8389898), (4, 4194949), (11, 1525436), (22, 762718), (37, 453508), (44, 381359), (74, 226754), (121, 138676), (148, 113377), (242, 69338), (407, 41228), (484, 34669), (814, 20614), (937, 17908), (1628, 10307), (1874, 8954), (3748, 4477)]