17780492309

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{19841}}^1$

素因数の和:20740

約数の個数: 16

約数和(自身を含む): 18972126720

約数和(自身を除く): 1191634411

約数列:

[1, 23, 47, 829, 1081, 19067, 19841, 38963, 456343, 896149, 932527, 16448189, 21448121, 378308347, 773064883, 17780492309]

約数ペア:

[(1, 17780492309), (23, 773064883), (47, 378308347), (829, 21448121), (1081, 16448189), (19067, 932527), (19841, 896149), (38963, 456343)]