16855413449

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{19391}}^1\times {\mathrm{5399}}^1$

素因数の和:24820

約数の個数: 16

約数和(自身を含む): 20105625600

約数和(自身を除く): 3250212151

約数列:

[1, 7, 23, 161, 5399, 19391, 37793, 124177, 135737, 445993, 869239, 3121951, 104692009, 732844063, 2407916207, 16855413449]

約数ペア:

[(1, 16855413449), (7, 2407916207), (23, 732844063), (161, 104692009), (5399, 3121951), (19391, 869239), (37793, 445993), (124177, 135737)]