19014018

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{43411}}^1$

素因数の和:43489

約数の個数: 16

約数和(自身を含む): 38549856

約数和(自身を除く): 19535838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 43411, 86822, 130233, 260466, 3169003, 6338006, 9507009, 19014018]

約数ペア:

[(1, 19014018), (2, 9507009), (3, 6338006), (6, 3169003), (73, 260466), (146, 130233), (219, 86822), (438, 43411)]