16940536

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{1723}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 31807800

約数和(自身を除く): 14867264

約数列:

[1, 2, 4, 8, 1229, 1723, 2458, 3446, 4916, 6892, 9832, 13784, 2117567, 4235134, 8470268, 16940536]

約数ペア:

[(1, 16940536), (2, 8470268), (4, 4235134), (8, 2117567), (1229, 13784), (1723, 9832), (2458, 6892), (3446, 4916)]