21110568

素因数分解:

$2^3\times 3^1\times {\mathrm{879607}}^1$

素因数の和:879616

約数の個数: 16

約数和(自身を含む): 52776480

約数和(自身を除く): 31665912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879607, 1759214, 2638821, 3518428, 5277642, 7036856, 10555284, 21110568]

約数ペア:

[(1, 21110568), (2, 10555284), (3, 7036856), (4, 5277642), (6, 3518428), (8, 2638821), (12, 1759214), (24, 879607)]