11959514

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6521}}^1$

素因数の和:6661

約数の個数: 16

約数和(自身を含む): 20661696

約数和(自身を除く): 8702182

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 6521, 13042, 45647, 91294, 854251, 1708502, 5979757, 11959514]

約数ペア:

[(1, 11959514), (2, 5979757), (7, 1708502), (14, 854251), (131, 91294), (262, 45647), (917, 13042), (1834, 6521)]