11959957408

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239429}}^1$

素因数の和:239669

約数の個数: 48

約数和(自身を含む): 27030689280

約数和(自身を除く): 15070731872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 49952, 239429, 478858, 957716, 1676003, 1915432, 3352006, 3830864, 6704012, 7661728, 13408024, 26816048, 53392667, 53632096, 106785334, 213570668, 373748669, 427141336, 747497338, 854282672, 1494994676, 1708565344, 2989989352, 5979978704, 11959957408]

約数ペア:

[(1, 11959957408), (2, 5979978704), (4, 2989989352), (7, 1708565344), (8, 1494994676), (14, 854282672), (16, 747497338), (28, 427141336), (32, 373748669), (56, 213570668), (112, 106785334), (223, 53632096), (224, 53392667), (446, 26816048), (892, 13408024), (1561, 7661728), (1784, 6704012), (3122, 3830864), (3568, 3352006), (6244, 1915432), (7136, 1676003), (12488, 957716), (24976, 478858), (49952, 239429)]