13891724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 19202932

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 53, 74, 77, 92, 106, 148, 154, 161, 212, 253, 259, 308, 322, 371, 407, 506, 518, 583, 644, 742, 814, 851, 1012, 1036, 1166, 1219, 1484, 1628, 1702, 1771, 1961, 2332, 2438, 2849, 3404, 3542, 3922, 4081, 4876, 5698, 5957, 7084, 7844, 8162, 8533, 9361, 11396, 11914, 13409, 13727, 16324, 17066, 18722, 21571, 23828, 26818, 27454, 34132, 37444, 43142, 45103, 53636, 54908, 65527, 86284, 90206, 93863, 131054, 150997, 180412, 187726, 262108, 301994, 315721, 375452, 496133, 603988, 631442, 992266, 1262884, 1984532, 3472931, 6945862, 13891724]

約数ペア:

[(1, 13891724), (2, 6945862), (4, 3472931), (7, 1984532), (11, 1262884), (14, 992266), (22, 631442), (23, 603988), (28, 496133), (37, 375452), (44, 315721), (46, 301994), (53, 262108), (74, 187726), (77, 180412), (92, 150997), (106, 131054), (148, 93863), (154, 90206), (161, 86284), (212, 65527), (253, 54908), (259, 53636), (308, 45103), (322, 43142), (371, 37444), (407, 34132), (506, 27454), (518, 26818), (583, 23828), (644, 21571), (742, 18722), (814, 17066), (851, 16324), (1012, 13727), (1036, 13409), (1166, 11914), (1219, 11396), (1484, 9361), (1628, 8533), (1702, 8162), (1771, 7844), (1961, 7084), (2332, 5957), (2438, 5698), (2849, 4876), (3404, 4081), (3542, 3922)]