19621702370

素因数分解:

$2^1\times 5^1\times {\mathrm{11503}}^1\times {\mathrm{170579}}^1$

素因数の和:182089

約数の個数: 16

約数和(自身を含む): 35322341760

約数和(自身を除く): 15700639390

約数列:

[1, 2, 5, 10, 11503, 23006, 57515, 115030, 170579, 341158, 852895, 1705790, 1962170237, 3924340474, 9810851185, 19621702370]

約数ペア:

[(1, 19621702370), (2, 9810851185), (5, 3924340474), (10, 1962170237), (11503, 1705790), (23006, 852895), (57515, 341158), (115030, 170579)]