2015983011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5052589}}^1$

素因数の和:5052618

約数の個数: 16

約数和(自身を含む): 3233657600

約数和(自身を除く): 1217674589

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5052589, 15157767, 35368123, 95999191, 106104369, 287997573, 671994337, 2015983011]

約数ペア:

[(1, 2015983011), (3, 671994337), (7, 287997573), (19, 106104369), (21, 95999191), (57, 35368123), (133, 15157767), (399, 5052589)]