16149994

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18911}}^1$

素因数の和:18981

約数の個数: 16

約数和(自身を含む): 28141056

約数和(自身を除く): 11991062

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 18911, 37822, 132377, 264754, 1153571, 2307142, 8074997, 16149994]

約数ペア:

[(1, 16149994), (2, 8074997), (7, 2307142), (14, 1153571), (61, 264754), (122, 132377), (427, 37822), (854, 18911)]