16087148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 36960000

約数和(自身を除く): 20872852

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2749, 2926, 5498, 5852, 10996, 19243, 30239, 38486, 52231, 60478, 76972, 104462, 120956, 208924, 211673, 365617, 423346, 574541, 731234, 846692, 1149082, 1462468, 2298164, 4021787, 8043574, 16087148]

約数ペア:

[(1, 16087148), (2, 8043574), (4, 4021787), (7, 2298164), (11, 1462468), (14, 1149082), (19, 846692), (22, 731234), (28, 574541), (38, 423346), (44, 365617), (76, 211673), (77, 208924), (133, 120956), (154, 104462), (209, 76972), (266, 60478), (308, 52231), (418, 38486), (532, 30239), (836, 19243), (1463, 10996), (2749, 5852), (2926, 5498)]