15091664

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 33712128

約数和(自身を除く): 18620464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1061, 1778, 2032, 2122, 3556, 4244, 7112, 7427, 8488, 14224, 14854, 16976, 29708, 59416, 118832, 134747, 269494, 538988, 943229, 1077976, 1886458, 2155952, 3772916, 7545832, 15091664]

約数ペア:

[(1, 15091664), (2, 7545832), (4, 3772916), (7, 2155952), (8, 1886458), (14, 1077976), (16, 943229), (28, 538988), (56, 269494), (112, 134747), (127, 118832), (254, 59416), (508, 29708), (889, 16976), (1016, 14854), (1061, 14224), (1778, 8488), (2032, 7427), (2122, 7112), (3556, 4244)]