19565524496

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1\times {\mathrm{1193}}^1$

素因数の和:2488

約数の個数: 80

約数和(自身を含む): 43739295744

約数和(自身を除く): 24173771248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1153, 1193, 1778, 2032, 2306, 2386, 3556, 4612, 4772, 7112, 8071, 8351, 9224, 9544, 14224, 16142, 16702, 18448, 19088, 32284, 33404, 64568, 66808, 129136, 133616, 146431, 151511, 292862, 303022, 585724, 606044, 1025017, 1060577, 1171448, 1212088, 1375529, 2050034, 2121154, 2342896, 2424176, 2751058, 4100068, 4242308, 5502116, 8200136, 8484616, 9628703, 11004232, 16400272, 16969232, 19257406, 22008464, 38514812, 77029624, 154059248, 174692183, 349384366, 698768732, 1222845281, 1397537464, 2445690562, 2795074928, 4891381124, 9782762248, 19565524496]

約数ペア:

[(1, 19565524496), (2, 9782762248), (4, 4891381124), (7, 2795074928), (8, 2445690562), (14, 1397537464), (16, 1222845281), (28, 698768732), (56, 349384366), (112, 174692183), (127, 154059248), (254, 77029624), (508, 38514812), (889, 22008464), (1016, 19257406), (1153, 16969232), (1193, 16400272), (1778, 11004232), (2032, 9628703), (2306, 8484616), (2386, 8200136), (3556, 5502116), (4612, 4242308), (4772, 4100068), (7112, 2751058), (8071, 2424176), (8351, 2342896), (9224, 2121154), (9544, 2050034), (14224, 1375529), (16142, 1212088), (16702, 1171448), (18448, 1060577), (19088, 1025017), (32284, 606044), (33404, 585724), (64568, 303022), (66808, 292862), (129136, 151511), (133616, 146431)]