19615678082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2029}}^1$

素因数の和:2512

約数の個数: 96

約数和(自身を含む): 39915321600

約数和(自身を除く): 20299643518

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 439, 847, 878, 1001, 1573, 1694, 2002, 2029, 3073, 3146, 4058, 4829, 5707, 6146, 9658, 11011, 11414, 14203, 22022, 22319, 26377, 28406, 33803, 39949, 44638, 52754, 53119, 62777, 67606, 79898, 106238, 125554, 156233, 184639, 245509, 290147, 312466, 369278, 371833, 439439, 491018, 580294, 690547, 743666, 878878, 890731, 1381094, 1718563, 1781462, 2031029, 3191617, 3437126, 4062058, 4833829, 6235117, 6383234, 9667658, 9798041, 11579503, 12470234, 19596082, 22341319, 23159006, 44682638, 68586287, 81056521, 107778451, 127374533, 137172574, 162113042, 215556902, 254749066, 754449157, 891621731, 1401119863, 1508898314, 1783243462, 2802239726, 9807839041, 19615678082]

約数ペア:

[(1, 19615678082), (2, 9807839041), (7, 2802239726), (11, 1783243462), (13, 1508898314), (14, 1401119863), (22, 891621731), (26, 754449157), (77, 254749066), (91, 215556902), (121, 162113042), (143, 137172574), (154, 127374533), (182, 107778451), (242, 81056521), (286, 68586287), (439, 44682638), (847, 23159006), (878, 22341319), (1001, 19596082), (1573, 12470234), (1694, 11579503), (2002, 9798041), (2029, 9667658), (3073, 6383234), (3146, 6235117), (4058, 4833829), (4829, 4062058), (5707, 3437126), (6146, 3191617), (9658, 2031029), (11011, 1781462), (11414, 1718563), (14203, 1381094), (22022, 890731), (22319, 878878), (26377, 743666), (28406, 690547), (33803, 580294), (39949, 491018), (44638, 439439), (52754, 371833), (53119, 369278), (62777, 312466), (67606, 290147), (79898, 245509), (106238, 184639), (125554, 156233)]