319407166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{20509}}^1$

素因数の和:21123

約数の個数: 16

約数和(自身を含む): 516852000

約数和(自身を除く): 197444834

約数列:

[1, 2, 13, 26, 599, 1198, 7787, 15574, 20509, 41018, 266617, 533234, 12284891, 24569782, 159703583, 319407166]

約数ペア:

[(1, 319407166), (2, 159703583), (13, 24569782), (26, 12284891), (599, 533234), (1198, 266617), (7787, 41018), (15574, 20509)]