11947208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16437

約数の個数: 32

約数和(自身を含む): 27572160

約数和(自身を除く): 15624952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 16411, 32822, 65644, 114877, 131288, 213343, 229754, 426686, 459508, 853372, 919016, 1493401, 1706744, 2986802, 5973604, 11947208]

約数ペア:

[(1, 11947208), (2, 5973604), (4, 2986802), (7, 1706744), (8, 1493401), (13, 919016), (14, 853372), (26, 459508), (28, 426686), (52, 229754), (56, 213343), (91, 131288), (104, 114877), (182, 65644), (364, 32822), (728, 16411)]