19364030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{276629}}^1$

素因数の和:276643

約数の個数: 16

約数和(自身を含む): 39834720

約数和(自身を除く): 20470690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 276629, 553258, 1383145, 1936403, 2766290, 3872806, 9682015, 19364030]

約数ペア:

[(1, 19364030), (2, 9682015), (5, 3872806), (7, 2766290), (10, 1936403), (14, 1383145), (35, 553258), (70, 276629)]