15917118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 36766464

約数和(自身を除く): 20849346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 3907, 4074, 7814, 11721, 23442, 27349, 54698, 82047, 164094, 378979, 757958, 1136937, 2273874, 2652853, 5305706, 7958559, 15917118]

約数ペア:

[(1, 15917118), (2, 7958559), (3, 5305706), (6, 2652853), (7, 2273874), (14, 1136937), (21, 757958), (42, 378979), (97, 164094), (194, 82047), (291, 54698), (582, 27349), (679, 23442), (1358, 11721), (2037, 7814), (3907, 4074)]