9815248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 20311200

約数和(自身を除く): 10495952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 389, 664, 778, 1328, 1556, 1577, 3112, 3154, 6224, 6308, 7391, 12616, 14782, 25232, 29564, 32287, 59128, 64574, 118256, 129148, 258296, 516592, 613453, 1226906, 2453812, 4907624, 9815248]

約数ペア:

[(1, 9815248), (2, 4907624), (4, 2453812), (8, 1226906), (16, 613453), (19, 516592), (38, 258296), (76, 129148), (83, 118256), (152, 64574), (166, 59128), (304, 32287), (332, 29564), (389, 25232), (664, 14782), (778, 12616), (1328, 7391), (1556, 6308), (1577, 6224), (3112, 3154)]