20131492919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{15643}}^1$

素因数の和:16094

約数の個数: 16

約数和(自身を含む): 21025536000

約数和(自身を除く): 894043081

約数列:

[1, 29, 199, 223, 5771, 6467, 15643, 44377, 453647, 1286933, 3112957, 3488389, 90275753, 101163281, 694189411, 20131492919]

約数ペア:

[(1, 20131492919), (29, 694189411), (199, 101163281), (223, 90275753), (5771, 3488389), (6467, 3112957), (15643, 1286933), (44377, 453647)]