16694996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 31056480

約数和(自身を除く): 14361484

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 2053, 4066, 4106, 8132, 8212, 39007, 78014, 156028, 219671, 439342, 878684, 4173749, 8347498, 16694996]

約数ペア:

[(1, 16694996), (2, 8347498), (4, 4173749), (19, 878684), (38, 439342), (76, 219671), (107, 156028), (214, 78014), (428, 39007), (2033, 8212), (2053, 8132), (4066, 4106)]