19282606

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 16037714

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1021, 1349, 2042, 2698, 7147, 9443, 14294, 18886, 19399, 38798, 72491, 135793, 144982, 271586, 507437, 1014874, 1377329, 2754658, 9641303, 19282606]

約数ペア:

[(1, 19282606), (2, 9641303), (7, 2754658), (14, 1377329), (19, 1014874), (38, 507437), (71, 271586), (133, 144982), (142, 135793), (266, 72491), (497, 38798), (994, 19399), (1021, 18886), (1349, 14294), (2042, 9443), (2698, 7147)]