19117002248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{159553}}^1$

素因数の和:160457

約数の個数: 32

約数和(自身を含む): 37996189560

約数和(自身を除く): 18879187312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 881, 1762, 3524, 7048, 14977, 29954, 59908, 119816, 159553, 319106, 638212, 1276424, 2712401, 5424802, 10849604, 21699208, 140566193, 281132386, 562264772, 1124529544, 2389625281, 4779250562, 9558501124, 19117002248]

約数ペア:

[(1, 19117002248), (2, 9558501124), (4, 4779250562), (8, 2389625281), (17, 1124529544), (34, 562264772), (68, 281132386), (136, 140566193), (881, 21699208), (1762, 10849604), (3524, 5424802), (7048, 2712401), (14977, 1276424), (29954, 638212), (59908, 319106), (119816, 159553)]