19076508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 53464320

約数和(自身を除く): 34387812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 719, 737, 804, 1206, 1438, 1474, 2157, 2211, 2412, 2876, 2948, 4314, 4422, 6471, 6633, 7909, 8628, 8844, 12942, 13266, 15818, 23727, 25884, 26532, 31636, 47454, 48173, 71181, 94908, 96346, 142362, 144519, 192692, 284724, 289038, 433557, 529903, 578076, 867114, 1059806, 1589709, 1734228, 2119612, 3179418, 4769127, 6358836, 9538254, 19076508]

約数ペア:

[(1, 19076508), (2, 9538254), (3, 6358836), (4, 4769127), (6, 3179418), (9, 2119612), (11, 1734228), (12, 1589709), (18, 1059806), (22, 867114), (33, 578076), (36, 529903), (44, 433557), (66, 289038), (67, 284724), (99, 192692), (132, 144519), (134, 142362), (198, 96346), (201, 94908), (268, 71181), (396, 48173), (402, 47454), (603, 31636), (719, 26532), (737, 25884), (804, 23727), (1206, 15818), (1438, 13266), (1474, 12942), (2157, 8844), (2211, 8628), (2412, 7909), (2876, 6633), (2948, 6471), (4314, 4422)]