15704032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 33989760

約数和(自身を除く): 18285728

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1123, 1748, 2246, 3496, 4492, 6992, 8984, 13984, 17968, 21337, 25829, 35936, 42674, 51658, 85348, 103316, 170696, 206632, 341392, 413264, 490751, 682784, 826528, 981502, 1963004, 3926008, 7852016, 15704032]

約数ペア:

[(1, 15704032), (2, 7852016), (4, 3926008), (8, 1963004), (16, 981502), (19, 826528), (23, 682784), (32, 490751), (38, 413264), (46, 341392), (76, 206632), (92, 170696), (152, 103316), (184, 85348), (304, 51658), (368, 42674), (437, 35936), (608, 25829), (736, 21337), (874, 17968), (1123, 13984), (1748, 8984), (2246, 6992), (3496, 4492)]