13119136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 27246240

約数和(自身を除く): 14127104

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 211, 232, 268, 422, 464, 536, 844, 928, 1072, 1688, 1943, 2144, 3376, 3886, 6119, 6752, 7772, 12238, 14137, 15544, 24476, 28274, 31088, 48952, 56548, 62176, 97904, 113096, 195808, 226192, 409973, 452384, 819946, 1639892, 3279784, 6559568, 13119136]

約数ペア:

[(1, 13119136), (2, 6559568), (4, 3279784), (8, 1639892), (16, 819946), (29, 452384), (32, 409973), (58, 226192), (67, 195808), (116, 113096), (134, 97904), (211, 62176), (232, 56548), (268, 48952), (422, 31088), (464, 28274), (536, 24476), (844, 15544), (928, 14137), (1072, 12238), (1688, 7772), (1943, 6752), (2144, 6119), (3376, 3886)]