11712904

素因数分解:

$2^3\times 7^1\times {\mathrm{209159}}^1$

素因数の和:209172

約数の個数: 16

約数和(自身を含む): 25099200

約数和(自身を除く): 13386296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 209159, 418318, 836636, 1464113, 1673272, 2928226, 5856452, 11712904]

約数ペア:

[(1, 11712904), (2, 5856452), (4, 2928226), (7, 1673272), (8, 1464113), (14, 836636), (28, 418318), (56, 209159)]