16731385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 22266432

約数和(自身を除く): 5535047

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 4987, 24935, 54857, 274285, 304207, 1521035, 3346277, 16731385]

約数ペア:

[(1, 16731385), (5, 3346277), (11, 1521035), (55, 304207), (61, 274285), (305, 54857), (671, 24935), (3355, 4987)]