2012197154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{254773}}^1$

素因数の和:255145

約数の個数: 16

約数和(自身を含む): 3301871040

約数和(自身を除く): 1289673886

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 254773, 509546, 2802503, 5605006, 91463507, 182927014, 1006098577, 2012197154]

約数ペア:

[(1, 2012197154), (2, 1006098577), (11, 182927014), (22, 91463507), (359, 5605006), (718, 2802503), (3949, 509546), (7898, 254773)]