19188471142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3898511}}^1$

素因数の和:3898643

約数の個数: 16

約数和(自身を含む): 30314829312

約数和(自身を除く): 11126358170

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 3898511, 7797022, 89665753, 179331506, 417140677, 834281354, 9594235571, 19188471142]

約数ペア:

[(1, 19188471142), (2, 9594235571), (23, 834281354), (46, 417140677), (107, 179331506), (214, 89665753), (2461, 7797022), (4922, 3898511)]