19014730576

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{82811}}^1$

素因数の和:83059

約数の個数: 40

約数和(自身を含む): 37460173824

約数和(自身を除く): 18445443248

約数列:

[1, 2, 4, 8, 16, 113, 127, 226, 254, 452, 508, 904, 1016, 1808, 2032, 14351, 28702, 57404, 82811, 114808, 165622, 229616, 331244, 662488, 1324976, 9357643, 10516997, 18715286, 21033994, 37430572, 42067988, 74861144, 84135976, 149722288, 168271952, 1188420661, 2376841322, 4753682644, 9507365288, 19014730576]

約数ペア:

[(1, 19014730576), (2, 9507365288), (4, 4753682644), (8, 2376841322), (16, 1188420661), (113, 168271952), (127, 149722288), (226, 84135976), (254, 74861144), (452, 42067988), (508, 37430572), (904, 21033994), (1016, 18715286), (1808, 10516997), (2032, 9357643), (14351, 1324976), (28702, 662488), (57404, 331244), (82811, 229616), (114808, 165622)]