15834784

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 35900928

約数和(自身を除く): 20066144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 317, 446, 634, 892, 1268, 1561, 1784, 2219, 2536, 3122, 3568, 4438, 5072, 6244, 7136, 8876, 10144, 12488, 17752, 24976, 35504, 49952, 70691, 71008, 141382, 282764, 494837, 565528, 989674, 1131056, 1979348, 2262112, 3958696, 7917392, 15834784]

約数ペア:

[(1, 15834784), (2, 7917392), (4, 3958696), (7, 2262112), (8, 1979348), (14, 1131056), (16, 989674), (28, 565528), (32, 494837), (56, 282764), (112, 141382), (223, 71008), (224, 70691), (317, 49952), (446, 35504), (634, 24976), (892, 17752), (1268, 12488), (1561, 10144), (1784, 8876), (2219, 7136), (2536, 6244), (3122, 5072), (3568, 4438)]