11908592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 24879360

約数和(自身を除く): 12970768

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 911, 1634, 1822, 3268, 3644, 6536, 7288, 13072, 14576, 17309, 34618, 39173, 69236, 78346, 138472, 156692, 276944, 313384, 626768, 744287, 1488574, 2977148, 5954296, 11908592]

約数ペア:

[(1, 11908592), (2, 5954296), (4, 2977148), (8, 1488574), (16, 744287), (19, 626768), (38, 313384), (43, 276944), (76, 156692), (86, 138472), (152, 78346), (172, 69236), (304, 39173), (344, 34618), (688, 17309), (817, 14576), (911, 13072), (1634, 7288), (1822, 6536), (3268, 3644)]