15090592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 33197472

約数和(自身を除く): 18106880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 997, 1376, 1892, 1994, 3784, 3988, 7568, 7976, 10967, 15136, 15952, 21934, 31904, 42871, 43868, 85742, 87736, 171484, 175472, 342968, 350944, 471581, 685936, 943162, 1371872, 1886324, 3772648, 7545296, 15090592]

約数ペア:

[(1, 15090592), (2, 7545296), (4, 3772648), (8, 1886324), (11, 1371872), (16, 943162), (22, 685936), (32, 471581), (43, 350944), (44, 342968), (86, 175472), (88, 171484), (172, 87736), (176, 85742), (344, 43868), (352, 42871), (473, 31904), (688, 21934), (946, 15952), (997, 15136), (1376, 10967), (1892, 7976), (1994, 7568), (3784, 3988)]