15694826518

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1\times {\mathrm{2281}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 27871216128

約数和(自身を除く): 12176389610

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 1151, 2281, 2302, 2989, 4562, 5978, 8057, 15967, 16114, 31934, 56399, 70211, 111769, 112798, 139141, 140422, 223538, 278282, 491477, 973987, 982954, 1947974, 2625431, 3440339, 5250862, 6817909, 6880678, 13635818, 18378017, 36756034, 128646119, 160151291, 257292238, 320302582, 1121059037, 2242118074, 7847413259, 15694826518]

約数ペア:

[(1, 15694826518), (2, 7847413259), (7, 2242118074), (14, 1121059037), (49, 320302582), (61, 257292238), (98, 160151291), (122, 128646119), (427, 36756034), (854, 18378017), (1151, 13635818), (2281, 6880678), (2302, 6817909), (2989, 5250862), (4562, 3440339), (5978, 2625431), (8057, 1947974), (15967, 982954), (16114, 973987), (31934, 491477), (56399, 278282), (70211, 223538), (111769, 140422), (112798, 139141)]