12375748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 28191744

約数和(自身を除く): 15815996

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1747, 1771, 3494, 3542, 6988, 7084, 12229, 19217, 24458, 38434, 40181, 48916, 76868, 80362, 134519, 160724, 269038, 281267, 441991, 538076, 562534, 883982, 1125068, 1767964, 3093937, 6187874, 12375748]

約数ペア:

[(1, 12375748), (2, 6187874), (4, 3093937), (7, 1767964), (11, 1125068), (14, 883982), (22, 562534), (23, 538076), (28, 441991), (44, 281267), (46, 269038), (77, 160724), (92, 134519), (154, 80362), (161, 76868), (253, 48916), (308, 40181), (322, 38434), (506, 24458), (644, 19217), (1012, 12229), (1747, 7084), (1771, 6988), (3494, 3542)]