19173602

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2130

約数の個数: 24

約数和(自身を含む): 33817644

約数和(自身を除く): 14644042

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 2017, 4034, 4753, 9506, 14119, 28238, 98833, 195649, 197666, 391298, 1369543, 2739086, 9586801, 19173602]

約数ペア:

[(1, 19173602), (2, 9586801), (7, 2739086), (14, 1369543), (49, 391298), (97, 197666), (98, 195649), (194, 98833), (679, 28238), (1358, 14119), (2017, 9506), (4034, 4753)]