13251394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7607}}^1$

素因数の和:7689

約数の個数: 16

約数和(自身を含む): 21728448

約数和(自身を除く): 8477054

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7607, 15214, 98891, 197782, 509669, 1019338, 6625697, 13251394]

約数ペア:

[(1, 13251394), (2, 6625697), (13, 1019338), (26, 509669), (67, 197782), (134, 98891), (871, 15214), (1742, 7607)]