19069994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 29759400

約数和(自身を除く): 10689406

約数列:

[1, 2, 29, 58, 197, 394, 1669, 3338, 5713, 11426, 48401, 96802, 328793, 657586, 9534997, 19069994]

約数ペア:

[(1, 19069994), (2, 9534997), (29, 657586), (58, 328793), (197, 96802), (394, 48401), (1669, 11426), (3338, 5713)]