15671439358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6491897}}^1$

素因数の和:6491987

約数の個数: 16

約数和(自身を含む): 25240499424

約数和(自身を除く): 9569060066

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 6491897, 12983794, 110362249, 220724498, 460924687, 921849374, 7835719679, 15671439358]

約数ペア:

[(1, 15671439358), (2, 7835719679), (17, 921849374), (34, 460924687), (71, 220724498), (142, 110362249), (1207, 12983794), (2414, 6491897)]