11951706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2099}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 26107200

約数和(自身を除く): 14155494

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2099, 2847, 4198, 5694, 6297, 12594, 27287, 54574, 81861, 153227, 163722, 306454, 459681, 919362, 1991951, 3983902, 5975853, 11951706]

約数ペア:

[(1, 11951706), (2, 5975853), (3, 3983902), (6, 1991951), (13, 919362), (26, 459681), (39, 306454), (73, 163722), (78, 153227), (146, 81861), (219, 54574), (438, 27287), (949, 12594), (1898, 6297), (2099, 5694), (2847, 4198)]