19528027358

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2320897}}^1$

素因数の和:2321507

約数の個数: 16

約数和(自身を含む): 33532334304

約数和(自身を除く): 14004306946

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 8414, 2320897, 4641794, 16246279, 32492558, 1394859097, 2789718194, 9764013679, 19528027358]

約数ペア:

[(1, 19528027358), (2, 9764013679), (7, 2789718194), (14, 1394859097), (601, 32492558), (1202, 16246279), (4207, 4641794), (8414, 2320897)]