19285079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 21620736

約数和(自身を除く): 2335657

約数列:

[1, 11, 67, 137, 191, 737, 1507, 2101, 9179, 12797, 26167, 100969, 140767, 287837, 1753189, 19285079]

約数ペア:

[(1, 19285079), (11, 1753189), (67, 287837), (137, 140767), (191, 100969), (737, 26167), (1507, 12797), (2101, 9179)]