169920218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{14887}}^1$

素因数の和:15341

約数の個数: 16

約数和(自身を含む): 275130240

約数和(自身を除く): 105210022

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 14887, 29774, 193531, 387062, 6535393, 13070786, 84960109, 169920218]

約数ペア:

[(1, 169920218), (2, 84960109), (13, 13070786), (26, 6535393), (439, 387062), (878, 193531), (5707, 29774), (11414, 14887)]