39871594

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3082

約数の個数: 24

約数和(自身を含む): 70096320

約数和(自身を除く): 30224726

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 2927, 5854, 6811, 13622, 20489, 40978, 143423, 286846, 406853, 813706, 2847971, 5695942, 19935797, 39871594]

約数ペア:

[(1, 39871594), (2, 19935797), (7, 5695942), (14, 2847971), (49, 813706), (98, 406853), (139, 286846), (278, 143423), (973, 40978), (1946, 20489), (2927, 13622), (5854, 6811)]