12790352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 25926912

約数和(自身を除く): 13136560

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 241, 248, 428, 482, 496, 856, 964, 1712, 1928, 3317, 3856, 6634, 7471, 13268, 14942, 25787, 26536, 29884, 51574, 53072, 59768, 103148, 119536, 206296, 412592, 799397, 1598794, 3197588, 6395176, 12790352]

約数ペア:

[(1, 12790352), (2, 6395176), (4, 3197588), (8, 1598794), (16, 799397), (31, 412592), (62, 206296), (107, 119536), (124, 103148), (214, 59768), (241, 53072), (248, 51574), (428, 29884), (482, 26536), (496, 25787), (856, 14942), (964, 13268), (1712, 7471), (1928, 6634), (3317, 3856)]