16956212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 37537920

約数和(自身を除く): 20581708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1259, 1924, 2518, 3367, 5036, 6734, 8813, 13468, 16367, 17626, 32734, 35252, 46583, 65468, 93166, 114569, 186332, 229138, 326081, 458276, 605579, 652162, 1211158, 1304324, 2422316, 4239053, 8478106, 16956212]

約数ペア:

[(1, 16956212), (2, 8478106), (4, 4239053), (7, 2422316), (13, 1304324), (14, 1211158), (26, 652162), (28, 605579), (37, 458276), (52, 326081), (74, 229138), (91, 186332), (148, 114569), (182, 93166), (259, 65468), (364, 46583), (481, 35252), (518, 32734), (962, 17626), (1036, 16367), (1259, 13468), (1924, 8813), (2518, 6734), (3367, 5036)]