12421832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 24867000

約数和(自身を除く): 12445168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 613, 1192, 1226, 2452, 2533, 4904, 5066, 10132, 10421, 20264, 20842, 41684, 83368, 91337, 182674, 365348, 730696, 1552729, 3105458, 6210916, 12421832]

約数ペア:

[(1, 12421832), (2, 6210916), (4, 3105458), (8, 1552729), (17, 730696), (34, 365348), (68, 182674), (136, 91337), (149, 83368), (298, 41684), (596, 20842), (613, 20264), (1192, 10421), (1226, 10132), (2452, 5066), (2533, 4904)]