21935568

素因数分解:

$2^4\times 3^1\times {\mathrm{456991}}^1$

素因数の和:457002

約数の個数: 20

約数和(自身を含む): 56667008

約数和(自身を除く): 34731440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456991, 913982, 1370973, 1827964, 2741946, 3655928, 5483892, 7311856, 10967784, 21935568]

約数ペア:

[(1, 21935568), (2, 10967784), (3, 7311856), (4, 5483892), (6, 3655928), (8, 2741946), (12, 1827964), (16, 1370973), (24, 913982), (48, 456991)]