19429666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2677}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 30850560

約数和(自身を除く): 11420894

約数列:

[1, 2, 19, 38, 191, 382, 2677, 3629, 5354, 7258, 50863, 101726, 511307, 1022614, 9714833, 19429666]

約数ペア:

[(1, 19429666), (2, 9714833), (19, 1022614), (38, 511307), (191, 101726), (382, 50863), (2677, 7258), (3629, 5354)]