42215606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15647}}^1$

素因数の和:15739

約数の個数: 16

約数和(自身を含む): 67599360

約数和(自身を除く): 25383754

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 15647, 31294, 297293, 594586, 1110937, 2221874, 21107803, 42215606]

約数ペア:

[(1, 42215606), (2, 21107803), (19, 2221874), (38, 1110937), (71, 594586), (142, 297293), (1349, 31294), (2698, 15647)]