15671080492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1997843}}^1$

素因数の和:1997937

約数の個数: 24

約数和(自身を含む): 28697031216

約数和(自身を除く): 13025950724

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 1997843, 3995686, 7991372, 73920191, 105885679, 147840382, 211771358, 295680764, 423542716, 3917770123, 7835540246, 15671080492]

約数ペア:

[(1, 15671080492), (2, 7835540246), (4, 3917770123), (37, 423542716), (53, 295680764), (74, 211771358), (106, 147840382), (148, 105885679), (212, 73920191), (1961, 7991372), (3922, 3995686), (7844, 1997843)]