38819116

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12269}}^1$

素因数の和:12393

約数の個数: 24

約数和(自身を含む): 78331680

約数和(自身を除く): 39512564

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 12269, 24538, 49076, 85883, 171766, 343532, 1386397, 2772794, 5545588, 9704779, 19409558, 38819116]

約数ペア:

[(1, 38819116), (2, 19409558), (4, 9704779), (7, 5545588), (14, 2772794), (28, 1386397), (113, 343532), (226, 171766), (452, 85883), (791, 49076), (1582, 24538), (3164, 12269)]