15701472016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1201153}}^1$

素因数の和:1201223

約数の個数: 40

約数和(自身を含む): 32767481120

約数和(自身を除く): 17066009104

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 1201153, 2402306, 4804612, 9609224, 19218448, 22821907, 45643814, 51649579, 91287628, 103299158, 182575256, 206598316, 365150512, 413196632, 826393264, 981342001, 1962684002, 3925368004, 7850736008, 15701472016]

約数ペア:

[(1, 15701472016), (2, 7850736008), (4, 3925368004), (8, 1962684002), (16, 981342001), (19, 826393264), (38, 413196632), (43, 365150512), (76, 206598316), (86, 182575256), (152, 103299158), (172, 91287628), (304, 51649579), (344, 45643814), (688, 22821907), (817, 19218448), (1634, 9609224), (3268, 4804612), (6536, 2402306), (13072, 1201153)]