13471964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 26454120

約数和(自身を除く): 12982156

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 109, 212, 218, 436, 583, 1166, 1199, 2332, 2398, 2809, 4796, 5618, 5777, 11236, 11554, 23108, 30899, 61798, 63547, 123596, 127094, 254188, 306181, 612362, 1224724, 3367991, 6735982, 13471964]

約数ペア:

[(1, 13471964), (2, 6735982), (4, 3367991), (11, 1224724), (22, 612362), (44, 306181), (53, 254188), (106, 127094), (109, 123596), (212, 63547), (218, 61798), (436, 30899), (583, 23108), (1166, 11554), (1199, 11236), (2332, 5777), (2398, 5618), (2809, 4796)]