15435258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 17534982

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 1907, 2698, 3814, 4047, 5721, 8094, 11442, 36233, 72466, 108699, 135397, 217398, 270794, 406191, 812382, 2572543, 5145086, 7717629, 15435258]

約数ペア:

[(1, 15435258), (2, 7717629), (3, 5145086), (6, 2572543), (19, 812382), (38, 406191), (57, 270794), (71, 217398), (114, 135397), (142, 108699), (213, 72466), (426, 36233), (1349, 11442), (1907, 8094), (2698, 5721), (3814, 4047)]