17504590997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{160981}}^1$

素因数の和:161156

約数の個数: 16

約数和(自身を含む): 18931483200

約数和(自身を除く): 1426892203

約数列:

[1, 19, 59, 97, 1121, 1843, 5723, 108737, 160981, 3058639, 9497879, 15615157, 180459701, 296687983, 921294263, 17504590997]

約数ペア:

[(1, 17504590997), (19, 921294263), (59, 296687983), (97, 180459701), (1121, 15615157), (1843, 9497879), (5723, 3058639), (108737, 160981)]