12791156

素因数分解:

$2^2\times 7^3\times {\mathrm{9323}}^1$

素因数の和:9348

約数の個数: 24

約数和(自身を含む): 26107200

約数和(自身を除く): 13316044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9323, 18646, 37292, 65261, 130522, 261044, 456827, 913654, 1827308, 3197789, 6395578, 12791156]

約数ペア:

[(1, 12791156), (2, 6395578), (4, 3197789), (7, 1827308), (14, 913654), (28, 456827), (49, 261044), (98, 130522), (196, 65261), (343, 37292), (686, 18646), (1372, 9323)]