2016023918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{3259}}^1$

素因数の和:3576

約数の個数: 32

約数和(自身を含む): 3242265600

約数和(自身を除く): 1226241682

約数列:

[1, 2, 19, 38, 73, 146, 223, 446, 1387, 2774, 3259, 4237, 6518, 8474, 16279, 32558, 61921, 123842, 237907, 309301, 475814, 618602, 726757, 1453514, 4520233, 9040466, 13808383, 27616766, 53053261, 106106522, 1008011959, 2016023918]

約数ペア:

[(1, 2016023918), (2, 1008011959), (19, 106106522), (38, 53053261), (73, 27616766), (146, 13808383), (223, 9040466), (446, 4520233), (1387, 1453514), (2774, 726757), (3259, 618602), (4237, 475814), (6518, 309301), (8474, 237907), (16279, 123842), (32558, 61921)]