19314542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3733}}^1$

素因数の和:3947

約数の個数: 16

約数和(自身を含む): 31365600

約数和(自身を除く): 12051058

約数列:

[1, 2, 13, 26, 199, 398, 2587, 3733, 5174, 7466, 48529, 97058, 742867, 1485734, 9657271, 19314542]

約数ペア:

[(1, 19314542), (2, 9657271), (13, 1485734), (26, 742867), (199, 97058), (398, 48529), (2587, 7466), (3733, 5174)]