15483784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 17463416

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 76, 86, 92, 103, 152, 172, 184, 206, 344, 412, 437, 817, 824, 874, 989, 1634, 1748, 1957, 1978, 2369, 3268, 3496, 3914, 3956, 4429, 4738, 6536, 7828, 7912, 8858, 9476, 15656, 17716, 18791, 18952, 35432, 37582, 45011, 75164, 84151, 90022, 101867, 150328, 168302, 180044, 203734, 336604, 360088, 407468, 673208, 814936, 1935473, 3870946, 7741892, 15483784]

約数ペア:

[(1, 15483784), (2, 7741892), (4, 3870946), (8, 1935473), (19, 814936), (23, 673208), (38, 407468), (43, 360088), (46, 336604), (76, 203734), (86, 180044), (92, 168302), (103, 150328), (152, 101867), (172, 90022), (184, 84151), (206, 75164), (344, 45011), (412, 37582), (437, 35432), (817, 18952), (824, 18791), (874, 17716), (989, 15656), (1634, 9476), (1748, 8858), (1957, 7912), (1978, 7828), (2369, 6536), (3268, 4738), (3496, 4429), (3914, 3956)]