2018199836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3361}}^1\times {\mathrm{7901}}^1$

素因数の和:11285

約数の個数: 24

約数和(自身を含む): 3719313360

約数和(自身を除く): 1701113524

約数列:

[1, 2, 4, 19, 38, 76, 3361, 6722, 7901, 13444, 15802, 31604, 63859, 127718, 150119, 255436, 300238, 600476, 26555261, 53110522, 106221044, 504549959, 1009099918, 2018199836]

約数ペア:

[(1, 2018199836), (2, 1009099918), (4, 504549959), (19, 106221044), (38, 53110522), (76, 26555261), (3361, 600476), (6722, 300238), (7901, 255436), (13444, 150119), (15802, 127718), (31604, 63859)]