19462040864

素因数分解:

$2^5\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{61057}}^1$

素因数の和:62497

約数の個数: 48

約数和(自身を含む): 43821082368

約数和(自身を除く): 24359041504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1423, 2846, 5692, 9961, 11384, 19922, 22768, 39844, 45536, 61057, 79688, 122114, 159376, 244228, 318752, 427399, 488456, 854798, 976912, 1709596, 1953824, 3419192, 6838384, 13676768, 86884111, 173768222, 347536444, 608188777, 695072888, 1216377554, 1390145776, 2432755108, 2780291552, 4865510216, 9731020432, 19462040864]

約数ペア:

[(1, 19462040864), (2, 9731020432), (4, 4865510216), (7, 2780291552), (8, 2432755108), (14, 1390145776), (16, 1216377554), (28, 695072888), (32, 608188777), (56, 347536444), (112, 173768222), (224, 86884111), (1423, 13676768), (2846, 6838384), (5692, 3419192), (9961, 1953824), (11384, 1709596), (19922, 976912), (22768, 854798), (39844, 488456), (45536, 427399), (61057, 318752), (79688, 244228), (122114, 159376)]