19021356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27809}}^1$

素因数の和:27838

約数の個数: 36

約数和(自身を含む): 50614200

約数和(自身を除く): 31592844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27809, 55618, 83427, 111236, 166854, 250281, 333708, 500562, 528371, 1001124, 1056742, 1585113, 2113484, 3170226, 4755339, 6340452, 9510678, 19021356]

約数ペア:

[(1, 19021356), (2, 9510678), (3, 6340452), (4, 4755339), (6, 3170226), (9, 2113484), (12, 1585113), (18, 1056742), (19, 1001124), (36, 528371), (38, 500562), (57, 333708), (76, 250281), (114, 166854), (171, 111236), (228, 83427), (342, 55618), (684, 27809)]