19660038

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2039}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 39363840

約数和(自身を除く): 19703802

約数列:

[1, 2, 3, 6, 1607, 2039, 3214, 4078, 4821, 6117, 9642, 12234, 3276673, 6553346, 9830019, 19660038]

約数ペア:

[(1, 19660038), (2, 9830019), (3, 6553346), (6, 3276673), (1607, 12234), (2039, 9642), (3214, 6117), (4078, 4821)]