19229339536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6841}}^1\times {\mathrm{15971}}^1$

素因数の和:22831

約数の個数: 40

約数和(自身を含む): 40652317728

約数和(自身を除く): 21422978192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6841, 13682, 15971, 27364, 31942, 54728, 63884, 75251, 109456, 127768, 150502, 175681, 255536, 301004, 351362, 602008, 702724, 1204016, 1405448, 2810896, 109257611, 218515222, 437030444, 874060888, 1201833721, 1748121776, 2403667442, 4807334884, 9614669768, 19229339536]

約数ペア:

[(1, 19229339536), (2, 9614669768), (4, 4807334884), (8, 2403667442), (11, 1748121776), (16, 1201833721), (22, 874060888), (44, 437030444), (88, 218515222), (176, 109257611), (6841, 2810896), (13682, 1405448), (15971, 1204016), (27364, 702724), (31942, 602008), (54728, 351362), (63884, 301004), (75251, 255536), (109456, 175681), (127768, 150502)]