13335556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 25242840

約数和(自身を除く): 11907284

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 809, 1268, 1618, 3236, 4121, 8242, 10517, 16484, 21034, 42068, 256453, 512906, 1025812, 3333889, 6667778, 13335556]

約数ペア:

[(1, 13335556), (2, 6667778), (4, 3333889), (13, 1025812), (26, 512906), (52, 256453), (317, 42068), (634, 21034), (809, 16484), (1268, 10517), (1618, 8242), (3236, 4121)]