19039806

素因数分解:

$2^1\times 3^3\times {\mathrm{352589}}^1$

素因数の和:352600

約数の個数: 16

約数和(自身を含む): 42310800

約数和(自身を除く): 23270994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 352589, 705178, 1057767, 2115534, 3173301, 6346602, 9519903, 19039806]

約数ペア:

[(1, 19039806), (2, 9519903), (3, 6346602), (6, 3173301), (9, 2115534), (18, 1057767), (27, 705178), (54, 352589)]