12997334

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6679}}^1$

素因数の和:6827

約数の個数: 16

約数和(自身を含む): 22444800

約数和(自身を除く): 9447466

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 6679, 13358, 46753, 93506, 928381, 1856762, 6498667, 12997334]

約数ペア:

[(1, 12997334), (2, 6498667), (7, 1856762), (14, 928381), (139, 93506), (278, 46753), (973, 13358), (1946, 6679)]