19968036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151273}}^1$

素因数の和:151291

約数の個数: 24

約数和(自身を含む): 50828064

約数和(自身を除く): 30860028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151273, 302546, 453819, 605092, 907638, 1664003, 1815276, 3328006, 4992009, 6656012, 9984018, 19968036]

約数ペア:

[(1, 19968036), (2, 9984018), (3, 6656012), (4, 4992009), (6, 3328006), (11, 1815276), (12, 1664003), (22, 907638), (33, 605092), (44, 453819), (66, 302546), (132, 151273)]