18402277

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 1504283

約数列:

[1, 23, 59, 71, 191, 1357, 1633, 4189, 4393, 11269, 13561, 96347, 259187, 311903, 800099, 18402277]

約数ペア:

[(1, 18402277), (23, 800099), (59, 311903), (71, 259187), (191, 96347), (1357, 13561), (1633, 11269), (4189, 4393)]