17987054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7247}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 28963008

約数和(自身を除く): 10975954

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 7247, 14494, 123199, 246398, 529031, 1058062, 8993527, 17987054]

約数ペア:

[(1, 17987054), (2, 8993527), (17, 1058062), (34, 529031), (73, 246398), (146, 123199), (1241, 14494), (2482, 7247)]