13530748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 29804544

約数和(自身を除く): 16273796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 223, 308, 394, 446, 788, 892, 1379, 1561, 2167, 2453, 2758, 3122, 4334, 4906, 5516, 6244, 8668, 9812, 15169, 17171, 30338, 34342, 43931, 60676, 68684, 87862, 175724, 307517, 483241, 615034, 966482, 1230068, 1932964, 3382687, 6765374, 13530748]

約数ペア:

[(1, 13530748), (2, 6765374), (4, 3382687), (7, 1932964), (11, 1230068), (14, 966482), (22, 615034), (28, 483241), (44, 307517), (77, 175724), (154, 87862), (197, 68684), (223, 60676), (308, 43931), (394, 34342), (446, 30338), (788, 17171), (892, 15169), (1379, 9812), (1561, 8668), (2167, 6244), (2453, 5516), (2758, 4906), (3122, 4334)]