19074832

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4655

約数の個数: 40

約数和(自身を含む): 43388096

約数和(自身を除く): 24313264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 4603, 9206, 18412, 32221, 36824, 64442, 73648, 128884, 170311, 257768, 340622, 515536, 681244, 1192177, 1362488, 2384354, 2724976, 4768708, 9537416, 19074832]

約数ペア:

[(1, 19074832), (2, 9537416), (4, 4768708), (7, 2724976), (8, 2384354), (14, 1362488), (16, 1192177), (28, 681244), (37, 515536), (56, 340622), (74, 257768), (112, 170311), (148, 128884), (259, 73648), (296, 64442), (518, 36824), (592, 32221), (1036, 18412), (2072, 9206), (4144, 4603)]