19429397504

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42071}}^1$

素因数の和:42143

約数の個数: 88

約数和(自身を含む): 43405177536

約数和(自身を除く): 23975780032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 512, 656, 704, 902, 1024, 1312, 1408, 1804, 2624, 2816, 3608, 5248, 5632, 7216, 10496, 11264, 14432, 20992, 28864, 41984, 42071, 57728, 84142, 115456, 168284, 230912, 336568, 461824, 462781, 673136, 925562, 1346272, 1724911, 1851124, 2692544, 3449822, 3702248, 5385088, 6899644, 7404496, 10770176, 13799288, 14808992, 18974021, 21540352, 27598576, 29617984, 37948042, 43080704, 55197152, 59235968, 75896084, 110394304, 118471936, 151792168, 220788608, 236943872, 303584336, 441577216, 473887744, 607168672, 883154432, 1214337344, 1766308864, 2428674688, 4857349376, 9714698752, 19429397504]

約数ペア:

[(1, 19429397504), (2, 9714698752), (4, 4857349376), (8, 2428674688), (11, 1766308864), (16, 1214337344), (22, 883154432), (32, 607168672), (41, 473887744), (44, 441577216), (64, 303584336), (82, 236943872), (88, 220788608), (128, 151792168), (164, 118471936), (176, 110394304), (256, 75896084), (328, 59235968), (352, 55197152), (451, 43080704), (512, 37948042), (656, 29617984), (704, 27598576), (902, 21540352), (1024, 18974021), (1312, 14808992), (1408, 13799288), (1804, 10770176), (2624, 7404496), (2816, 6899644), (3608, 5385088), (5248, 3702248), (5632, 3449822), (7216, 2692544), (10496, 1851124), (11264, 1724911), (14432, 1346272), (20992, 925562), (28864, 673136), (41984, 462781), (42071, 461824), (57728, 336568), (84142, 230912), (115456, 168284)]