38158802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 68117280

約数和(自身を除く): 29958478

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 121, 193, 209, 242, 386, 418, 473, 817, 946, 1634, 2123, 2299, 3667, 4246, 4598, 5203, 7334, 8299, 8987, 10406, 16598, 17974, 23353, 40337, 46706, 80674, 91289, 98857, 157681, 182578, 197714, 315362, 443707, 887414, 1004179, 1734491, 2008358, 3468982, 19079401, 38158802]

約数ペア:

[(1, 38158802), (2, 19079401), (11, 3468982), (19, 2008358), (22, 1734491), (38, 1004179), (43, 887414), (86, 443707), (121, 315362), (193, 197714), (209, 182578), (242, 157681), (386, 98857), (418, 91289), (473, 80674), (817, 46706), (946, 40337), (1634, 23353), (2123, 17974), (2299, 16598), (3667, 10406), (4246, 8987), (4598, 8299), (5203, 7334)]