2019221504

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{12973}}^1$

素因数の和:13018

約数の個数: 56

約数和(自身を含む): 4251060840

約数和(自身を除く): 2231839336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4096, 4864, 8192, 9728, 12973, 19456, 25946, 38912, 51892, 77824, 103784, 155648, 207568, 246487, 415136, 492974, 830272, 985948, 1660544, 1971896, 3321088, 3943792, 6642176, 7887584, 13284352, 15775168, 26568704, 31550336, 53137408, 63100672, 106274816, 126201344, 252402688, 504805376, 1009610752, 2019221504]

約数ペア:

[(1, 2019221504), (2, 1009610752), (4, 504805376), (8, 252402688), (16, 126201344), (19, 106274816), (32, 63100672), (38, 53137408), (64, 31550336), (76, 26568704), (128, 15775168), (152, 13284352), (256, 7887584), (304, 6642176), (512, 3943792), (608, 3321088), (1024, 1971896), (1216, 1660544), (2048, 985948), (2432, 830272), (4096, 492974), (4864, 415136), (8192, 246487), (9728, 207568), (12973, 155648), (19456, 103784), (25946, 77824), (38912, 51892)]