163950943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9907}}^1$

素因数の和:10006

約数の個数: 16

約数和(自身を含む): 188648320

約数和(自身を除く): 24697377

約数列:

[1, 13, 19, 67, 247, 871, 1273, 9907, 16549, 128791, 188233, 663769, 2447029, 8628997, 12611611, 163950943]

約数ペア:

[(1, 163950943), (13, 12611611), (19, 8628997), (67, 2447029), (247, 663769), (871, 188233), (1273, 128791), (9907, 16549)]