16398934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 25338096

約数和(自身を除く): 8939162

約数列:

[1, 2, 41, 82, 227, 454, 881, 1762, 9307, 18614, 36121, 72242, 199987, 399974, 8199467, 16398934]

約数ペア:

[(1, 16398934), (2, 8199467), (41, 399974), (82, 199987), (227, 72242), (454, 36121), (881, 18614), (1762, 9307)]