12785696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5217

約数の個数: 48

約数和(自身を含む): 31389120

約数和(自身を除く): 18603424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 5189, 10378, 20756, 36323, 41512, 57079, 72646, 83024, 114158, 145292, 166048, 228316, 290584, 399553, 456632, 581168, 799106, 913264, 1162336, 1598212, 1826528, 3196424, 6392848, 12785696]

約数ペア:

[(1, 12785696), (2, 6392848), (4, 3196424), (7, 1826528), (8, 1598212), (11, 1162336), (14, 913264), (16, 799106), (22, 581168), (28, 456632), (32, 399553), (44, 290584), (56, 228316), (77, 166048), (88, 145292), (112, 114158), (154, 83024), (176, 72646), (224, 57079), (308, 41512), (352, 36323), (616, 20756), (1232, 10378), (2464, 5189)]