13871026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 24171840

約数和(自身を除く): 10300814

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 653, 817, 1118, 1306, 1634, 8489, 10621, 12407, 16978, 21242, 24814, 28079, 56158, 161291, 322582, 365027, 533501, 730054, 1067002, 6935513, 13871026]

約数ペア:

[(1, 13871026), (2, 6935513), (13, 1067002), (19, 730054), (26, 533501), (38, 365027), (43, 322582), (86, 161291), (247, 56158), (494, 28079), (559, 24814), (653, 21242), (817, 16978), (1118, 12407), (1306, 10621), (1634, 8489)]