189997386

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1091939}}^1$

素因数の和:1091973

約数の個数: 16

約数和(自身を含む): 393098400

約数和(自身を除く): 203101014

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1091939, 2183878, 3275817, 6551634, 31666231, 63332462, 94998693, 189997386]

約数ペア:

[(1, 189997386), (2, 94998693), (3, 63332462), (6, 31666231), (29, 6551634), (58, 3275817), (87, 2183878), (174, 1091939)]