13448238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 29729280

約数和(自身を除く): 16281042

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 223, 437, 446, 529, 669, 874, 1058, 1311, 1338, 1587, 2622, 3174, 4237, 5129, 8474, 10051, 10258, 12711, 15387, 20102, 25422, 30153, 30774, 60306, 97451, 117967, 194902, 235934, 292353, 353901, 584706, 707802, 2241373, 4482746, 6724119, 13448238]

約数ペア:

[(1, 13448238), (2, 6724119), (3, 4482746), (6, 2241373), (19, 707802), (23, 584706), (38, 353901), (46, 292353), (57, 235934), (69, 194902), (114, 117967), (138, 97451), (223, 60306), (437, 30774), (446, 30153), (529, 25422), (669, 20102), (874, 15387), (1058, 12711), (1311, 10258), (1338, 10051), (1587, 8474), (2622, 5129), (3174, 4237)]