19930147199

素因数分解:

${\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{22727}}^1$

素因数の和:23074

約数の個数: 16

約数和(自身を含む): 20738299968

約数和(自身を除く): 808152769

約数列:

[1, 37, 137, 173, 5069, 6401, 22727, 23701, 840899, 876937, 3113599, 3931771, 115203163, 145475527, 538652627, 19930147199]

約数ペア:

[(1, 19930147199), (37, 538652627), (137, 145475527), (173, 115203163), (5069, 3931771), (6401, 3113599), (22727, 876937), (23701, 840899)]