19272704

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 88

約数和(自身を含む): 44215200

約数和(自身を除く): 24942496

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 59, 64, 88, 116, 118, 128, 176, 232, 236, 256, 319, 352, 464, 472, 512, 638, 649, 704, 928, 944, 1024, 1276, 1298, 1408, 1711, 1856, 1888, 2552, 2596, 2816, 3422, 3712, 3776, 5104, 5192, 5632, 6844, 7424, 7552, 10208, 10384, 11264, 13688, 14848, 15104, 18821, 20416, 20768, 27376, 29696, 30208, 37642, 40832, 41536, 54752, 60416, 75284, 81664, 83072, 109504, 150568, 163328, 166144, 219008, 301136, 326656, 332288, 438016, 602272, 664576, 876032, 1204544, 1752064, 2409088, 4818176, 9636352, 19272704]

約数ペア:

[(1, 19272704), (2, 9636352), (4, 4818176), (8, 2409088), (11, 1752064), (16, 1204544), (22, 876032), (29, 664576), (32, 602272), (44, 438016), (58, 332288), (59, 326656), (64, 301136), (88, 219008), (116, 166144), (118, 163328), (128, 150568), (176, 109504), (232, 83072), (236, 81664), (256, 75284), (319, 60416), (352, 54752), (464, 41536), (472, 40832), (512, 37642), (638, 30208), (649, 29696), (704, 27376), (928, 20768), (944, 20416), (1024, 18821), (1276, 15104), (1298, 14848), (1408, 13688), (1711, 11264), (1856, 10384), (1888, 10208), (2552, 7552), (2596, 7424), (2816, 6844), (3422, 5632), (3712, 5192), (3776, 5104)]