15974900396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601193}}^1$

素因数の和:601290

約数の個数: 48

約数和(自身を含む): 34878871104

約数和(自身を除く): 18903970708

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 13286, 26572, 601193, 1202386, 2404772, 4208351, 7815509, 8416702, 15631018, 16833404, 31262036, 43887089, 54708563, 87774178, 109417126, 175548356, 218834252, 307209623, 570532157, 614419246, 1141064314, 1228838492, 2282128628, 3993725099, 7987450198, 15974900396]

約数ペア:

[(1, 15974900396), (2, 7987450198), (4, 3993725099), (7, 2282128628), (13, 1228838492), (14, 1141064314), (26, 614419246), (28, 570532157), (52, 307209623), (73, 218834252), (91, 175548356), (146, 109417126), (182, 87774178), (292, 54708563), (364, 43887089), (511, 31262036), (949, 16833404), (1022, 15631018), (1898, 8416702), (2044, 7815509), (3796, 4208351), (6643, 2404772), (13286, 1202386), (26572, 601193)]