17387440417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12889133}}^1$

素因数の和:12889223

約数の個数: 8

約数和(自身を含む): 18560352960

約数和(自身を除く): 1172912543

約数列:

[1, 19, 71, 1349, 12889133, 244893527, 915128443, 17387440417]

約数ペア:

[(1, 17387440417), (19, 915128443), (71, 244893527), (1349, 12889133)]