12182894164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{145861}}^1$

素因数の和:146048

約数の個数: 48

約数和(自身を含む): 25811739520

約数和(自身を除く): 13628845356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 20881, 41762, 83524, 145861, 291722, 583444, 1021027, 2042054, 2771359, 4084108, 5542718, 11085436, 19399513, 22900177, 38799026, 45800354, 77598052, 91600708, 160301239, 320602478, 435103363, 641204956, 870206726, 1740413452, 3045723541, 6091447082, 12182894164]

約数ペア:

[(1, 12182894164), (2, 6091447082), (4, 3045723541), (7, 1740413452), (14, 870206726), (19, 641204956), (28, 435103363), (38, 320602478), (76, 160301239), (133, 91600708), (157, 77598052), (266, 45800354), (314, 38799026), (532, 22900177), (628, 19399513), (1099, 11085436), (2198, 5542718), (2983, 4084108), (4396, 2771359), (5966, 2042054), (11932, 1021027), (20881, 583444), (41762, 291722), (83524, 145861)]