39810596

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21221}}^1$

素因数の和:21299

約数の個数: 24

約数和(自身を含む): 80813376

約数和(自身を除く): 41002780

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 21221, 42442, 84884, 148547, 297094, 594188, 1421807, 2843614, 5687228, 9952649, 19905298, 39810596]

約数ペア:

[(1, 39810596), (2, 19905298), (4, 9952649), (7, 5687228), (14, 2843614), (28, 1421807), (67, 594188), (134, 297094), (268, 148547), (469, 84884), (938, 42442), (1876, 21221)]