1811201888914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1\times {\mathrm{11251}}^1$

素因数の和:12727

約数の個数: 64

約数和(自身を含む): 3131757457920

約数和(自身を除く): 1320555569006

約数列:

[1, 2, 11, 19, 22, 38, 209, 353, 418, 706, 1091, 2182, 3883, 6707, 7766, 11251, 12001, 13414, 20729, 22502, 24002, 41458, 73777, 123761, 147554, 213769, 228019, 247522, 385123, 427538, 456038, 770246, 2351459, 3971603, 4236353, 4702918, 7317337, 7943206, 8472706, 12274841, 14634674, 24549682, 43687633, 75460457, 80490707, 87375266, 135023251, 150920914, 160981414, 233221979, 270046502, 466443958, 830065027, 1660130054, 2565441769, 4333018873, 5130883538, 8666037746, 47663207603, 82327358587, 95326415206, 164654717174, 905600944457, 1811201888914]

約数ペア:

[(1, 1811201888914), (2, 905600944457), (11, 164654717174), (19, 95326415206), (22, 82327358587), (38, 47663207603), (209, 8666037746), (353, 5130883538), (418, 4333018873), (706, 2565441769), (1091, 1660130054), (2182, 830065027), (3883, 466443958), (6707, 270046502), (7766, 233221979), (11251, 160981414), (12001, 150920914), (13414, 135023251), (20729, 87375266), (22502, 80490707), (24002, 75460457), (41458, 43687633), (73777, 24549682), (123761, 14634674), (147554, 12274841), (213769, 8472706), (228019, 7943206), (247522, 7317337), (385123, 4702918), (427538, 4236353), (456038, 3971603), (770246, 2351459)]