15691047112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1\times {\mathrm{1249}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 32019750000

約数和(自身を除く): 16328702888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1069, 1249, 1469, 2138, 2498, 2938, 4276, 4996, 5876, 8552, 9992, 11752, 13897, 16237, 27794, 32474, 55588, 64948, 111176, 120797, 129896, 141137, 241594, 282274, 483188, 564548, 966376, 1129096, 1335181, 1570361, 1834781, 2670362, 3140722, 3669562, 5340724, 6281444, 7339124, 10681448, 12562888, 14678248, 17357353, 34714706, 69429412, 138858824, 150875453, 301750906, 603501812, 1207003624, 1961380889, 3922761778, 7845523556, 15691047112]

約数ペア:

[(1, 15691047112), (2, 7845523556), (4, 3922761778), (8, 1961380889), (13, 1207003624), (26, 603501812), (52, 301750906), (104, 150875453), (113, 138858824), (226, 69429412), (452, 34714706), (904, 17357353), (1069, 14678248), (1249, 12562888), (1469, 10681448), (2138, 7339124), (2498, 6281444), (2938, 5340724), (4276, 3669562), (4996, 3140722), (5876, 2670362), (8552, 1834781), (9992, 1570361), (11752, 1335181), (13897, 1129096), (16237, 966376), (27794, 564548), (32474, 483188), (55588, 282274), (64948, 241594), (111176, 141137), (120797, 129896)]