19043904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 56180736

約数和(自身を除く): 37136832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 127, 132, 142, 176, 192, 213, 254, 264, 284, 352, 381, 426, 508, 528, 568, 704, 762, 781, 852, 1016, 1056, 1136, 1397, 1524, 1562, 1704, 2032, 2112, 2272, 2343, 2794, 3048, 3124, 3408, 4064, 4191, 4544, 4686, 5588, 6096, 6248, 6816, 8128, 8382, 9017, 9372, 11176, 12192, 12496, 13632, 16764, 18034, 18744, 22352, 24384, 24992, 27051, 33528, 36068, 37488, 44704, 49984, 54102, 67056, 72136, 74976, 89408, 99187, 108204, 134112, 144272, 149952, 198374, 216408, 268224, 288544, 297561, 396748, 432816, 577088, 595122, 793496, 865632, 1190244, 1586992, 1731264, 2380488, 3173984, 4760976, 6347968, 9521952, 19043904]

約数ペア:

[(1, 19043904), (2, 9521952), (3, 6347968), (4, 4760976), (6, 3173984), (8, 2380488), (11, 1731264), (12, 1586992), (16, 1190244), (22, 865632), (24, 793496), (32, 595122), (33, 577088), (44, 432816), (48, 396748), (64, 297561), (66, 288544), (71, 268224), (88, 216408), (96, 198374), (127, 149952), (132, 144272), (142, 134112), (176, 108204), (192, 99187), (213, 89408), (254, 74976), (264, 72136), (284, 67056), (352, 54102), (381, 49984), (426, 44704), (508, 37488), (528, 36068), (568, 33528), (704, 27051), (762, 24992), (781, 24384), (852, 22352), (1016, 18744), (1056, 18034), (1136, 16764), (1397, 13632), (1524, 12496), (1562, 12192), (1704, 11176), (2032, 9372), (2112, 9017), (2272, 8382), (2343, 8128), (2794, 6816), (3048, 6248), (3124, 6096), (3408, 5588), (4064, 4686), (4191, 4544)]