19137121104

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9271861}}^1$

素因数の和:9271915

約数の個数: 40

約数和(自身を含む): 50587279072

約数和(自身を除く): 31450157968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9271861, 18543722, 27815583, 37087444, 55631166, 74174888, 111262332, 148349776, 222524664, 398690023, 445049328, 797380046, 1196070069, 1594760092, 2392140138, 3189520184, 4784280276, 6379040368, 9568560552, 19137121104]

約数ペア:

[(1, 19137121104), (2, 9568560552), (3, 6379040368), (4, 4784280276), (6, 3189520184), (8, 2392140138), (12, 1594760092), (16, 1196070069), (24, 797380046), (43, 445049328), (48, 398690023), (86, 222524664), (129, 148349776), (172, 111262332), (258, 74174888), (344, 55631166), (516, 37087444), (688, 27815583), (1032, 18543722), (2064, 9271861)]