17209858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4397}}^1$

素因数の和:4521

約数の個数: 16

約数和(自身を含む): 27443520

約数和(自身を除く): 10233662

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4397, 8794, 83543, 167086, 452891, 905782, 8604929, 17209858]

約数ペア:

[(1, 17209858), (2, 8604929), (19, 905782), (38, 452891), (103, 167086), (206, 83543), (1957, 8794), (3914, 4397)]