15317852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 30346344

約数和(自身を除く): 15028492

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 97, 148, 194, 388, 407, 814, 1067, 1628, 2134, 3589, 4268, 7178, 9409, 14356, 18818, 37636, 39479, 78958, 103499, 157916, 206998, 348133, 413996, 696266, 1392532, 3829463, 7658926, 15317852]

約数ペア:

[(1, 15317852), (2, 7658926), (4, 3829463), (11, 1392532), (22, 696266), (37, 413996), (44, 348133), (74, 206998), (97, 157916), (148, 103499), (194, 78958), (388, 39479), (407, 37636), (814, 18818), (1067, 14356), (1628, 9409), (2134, 7178), (3589, 4268)]