190019888

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{50971}}^1$

素因数の和:51212

約数の個数: 20

約数和(自身を含む): 369750888

約数和(自身を除く): 179731000

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 50971, 101942, 203884, 407768, 815536, 11876243, 23752486, 47504972, 95009944, 190019888]

約数ペア:

[(1, 190019888), (2, 95009944), (4, 47504972), (8, 23752486), (16, 11876243), (233, 815536), (466, 407768), (932, 203884), (1864, 101942), (3728, 50971)]