19156988236303

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1\times {\mathrm{5399}}^1$

素因数の和:7624

約数の個数: 48

約数和(自身を含む): 21039789657600

約数和(自身を除く): 1882801421297

約数列:

[1, 17, 37, 167, 289, 629, 1987, 2839, 5399, 6179, 10693, 33779, 48263, 73519, 91783, 105043, 199763, 331829, 574243, 901633, 1249823, 1560311, 1785731, 3395971, 5641093, 10727813, 12277673, 15327761, 21246991, 33360421, 57731507, 95898581, 182372821, 208720441, 260571937, 396929081, 567127157, 1791544771, 3100337957, 3548247497, 6747794377, 9641161669, 30456261107, 66287156527, 114712504409, 517756438819, 1126881660959, 19156988236303]

約数ペア:

[(1, 19156988236303), (17, 1126881660959), (37, 517756438819), (167, 114712504409), (289, 66287156527), (629, 30456261107), (1987, 9641161669), (2839, 6747794377), (5399, 3548247497), (6179, 3100337957), (10693, 1791544771), (33779, 567127157), (48263, 396929081), (73519, 260571937), (91783, 208720441), (105043, 182372821), (199763, 95898581), (331829, 57731507), (574243, 33360421), (901633, 21246991), (1249823, 15327761), (1560311, 12277673), (1785731, 10727813), (3395971, 5641093)]