19110962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10069}}^1$

素因数の和:10157

約数の個数: 16

約数和(自身を含む): 31297560

約数和(自身を除く): 12186598

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10069, 20138, 130897, 261794, 735037, 1470074, 9555481, 19110962]

約数ペア:

[(1, 19110962), (2, 9555481), (13, 1470074), (26, 735037), (73, 261794), (146, 130897), (949, 20138), (1898, 10069)]