19198832

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{6091}}^1$

素因数の和:6296

約数の個数: 20

約数和(自身を含む): 37392696

約数和(自身を除く): 18193864

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 6091, 12182, 24364, 48728, 97456, 1199927, 2399854, 4799708, 9599416, 19198832]

約数ペア:

[(1, 19198832), (2, 9599416), (4, 4799708), (8, 2399854), (16, 1199927), (197, 97456), (394, 48728), (788, 24364), (1576, 12182), (3152, 6091)]