11581792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 24615360

約数和(自身を除く): 13033568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 443, 608, 688, 817, 886, 1376, 1634, 1772, 3268, 3544, 6536, 7088, 8417, 13072, 14176, 16834, 19049, 26144, 33668, 38098, 67336, 76196, 134672, 152392, 269344, 304784, 361931, 609568, 723862, 1447724, 2895448, 5790896, 11581792]

約数ペア:

[(1, 11581792), (2, 5790896), (4, 2895448), (8, 1447724), (16, 723862), (19, 609568), (32, 361931), (38, 304784), (43, 269344), (76, 152392), (86, 134672), (152, 76196), (172, 67336), (304, 38098), (344, 33668), (443, 26144), (608, 19049), (688, 16834), (817, 14176), (886, 13072), (1376, 8417), (1634, 7088), (1772, 6536), (3268, 3544)]