38905966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43133}}^1$

素因数の和:43187

約数の個数: 16

約数和(自身を含む): 65218608

約数和(自身を除く): 26312642

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 43133, 86266, 474463, 948926, 1768453, 3536906, 19452983, 38905966]

約数ペア:

[(1, 38905966), (2, 19452983), (11, 3536906), (22, 1768453), (41, 948926), (82, 474463), (451, 86266), (902, 43133)]