19194858

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9437}}^1$

素因数の和:9558

約数の個数: 24

約数和(自身を含む): 41961348

約数和(自身を除く): 22766490

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9437, 18874, 28311, 56622, 84933, 169866, 1066381, 2132762, 3199143, 6398286, 9597429, 19194858]

約数ペア:

[(1, 19194858), (2, 9597429), (3, 6398286), (6, 3199143), (9, 2132762), (18, 1066381), (113, 169866), (226, 84933), (339, 56622), (678, 28311), (1017, 18874), (2034, 9437)]