19334556

素因数分解:

$2^2\times 3^2\times {\mathrm{537071}}^1$

素因数の和:537081

約数の個数: 18

約数和(自身を含む): 48873552

約数和(自身を除く): 29538996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 537071, 1074142, 1611213, 2148284, 3222426, 4833639, 6444852, 9667278, 19334556]

約数ペア:

[(1, 19334556), (2, 9667278), (3, 6444852), (4, 4833639), (6, 3222426), (9, 2148284), (12, 1611213), (18, 1074142), (36, 537071)]