19872100043

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{236993}}^1$

素因数の和:238245

約数の個数: 8

約数和(自身を含む): 20169137376

約数和(自身を除く): 297037333

約数列:

[1, 71, 1181, 83851, 236993, 16826503, 279888733, 19872100043]

約数ペア:

[(1, 19872100043), (71, 279888733), (1181, 16826503), (83851, 236993)]