13292590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 25787520

約数和(自身を除く): 12494930

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1627, 1634, 3254, 4085, 8135, 8170, 16270, 30913, 61826, 69961, 139922, 154565, 309130, 349805, 699610, 1329259, 2658518, 6646295, 13292590]

約数ペア:

[(1, 13292590), (2, 6646295), (5, 2658518), (10, 1329259), (19, 699610), (38, 349805), (43, 309130), (86, 154565), (95, 139922), (190, 69961), (215, 61826), (430, 30913), (817, 16270), (1627, 8170), (1634, 8135), (3254, 4085)]