12739916

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6791}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 25863936

約数和(自身を除く): 13124020

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 6791, 13582, 27164, 47537, 95074, 190148, 454997, 909994, 1819988, 3184979, 6369958, 12739916]

約数ペア:

[(1, 12739916), (2, 6369958), (4, 3184979), (7, 1819988), (14, 909994), (28, 454997), (67, 190148), (134, 95074), (268, 47537), (469, 27164), (938, 13582), (1876, 6791)]