16138902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206909}}^1$

素因数の和:206927

約数の個数: 16

約数和(自身を含む): 34760880

約数和(自身を除く): 18621978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 206909, 413818, 620727, 1241454, 2689817, 5379634, 8069451, 16138902]

約数ペア:

[(1, 16138902), (2, 8069451), (3, 5379634), (6, 2689817), (13, 1241454), (26, 620727), (39, 413818), (78, 206909)]