21050552024

素因数分解:

$2^3\times {\mathrm{9277}}^1\times {\mathrm{283639}}^1$

素因数の和:292922

約数の個数: 16

約数和(自身を含む): 39474178800

約数和(自身を除く): 18423626776

約数列:

[1, 2, 4, 8, 9277, 18554, 37108, 74216, 283639, 567278, 1134556, 2269112, 2631319003, 5262638006, 10525276012, 21050552024]

約数ペア:

[(1, 21050552024), (2, 10525276012), (4, 5262638006), (8, 2631319003), (9277, 2269112), (18554, 1134556), (37108, 567278), (74216, 283639)]