18340810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39023}}^1$

素因数の和:39077

約数の個数: 16

約数和(自身を含む): 33716736

約数和(自身を除く): 15375926

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 39023, 78046, 195115, 390230, 1834081, 3668162, 9170405, 18340810]

約数ペア:

[(1, 18340810), (2, 9170405), (5, 3668162), (10, 1834081), (47, 390230), (94, 195115), (235, 78046), (470, 39023)]