21293562

素因数分解:

$2^1\times 3^1\times {\mathrm{1861}}^1\times {\mathrm{1907}}^1$

素因数の和:3773

約数の個数: 16

約数和(自身を含む): 42632352

約数和(自身を除く): 21338790

約数列:

[1, 2, 3, 6, 1861, 1907, 3722, 3814, 5583, 5721, 11166, 11442, 3548927, 7097854, 10646781, 21293562]

約数ペア:

[(1, 21293562), (2, 10646781), (3, 7097854), (6, 3548927), (1861, 11442), (1907, 11166), (3722, 5721), (3814, 5583)]