39389356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12641}}^1$

素因数の和:12705

約数の個数: 24

約数和(自身を含む): 74334960

約数和(自身を除く): 34945604

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12641, 25282, 50564, 240179, 480358, 518281, 960716, 1036562, 2073124, 9847339, 19694678, 39389356]

約数ペア:

[(1, 39389356), (2, 19694678), (4, 9847339), (19, 2073124), (38, 1036562), (41, 960716), (76, 518281), (82, 480358), (164, 240179), (779, 50564), (1558, 25282), (3116, 12641)]