19167942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{187921}}^1$

素因数の和:187943

約数の個数: 16

約数和(自身を含む): 40591152

約数和(自身を除く): 21423210

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 187921, 375842, 563763, 1127526, 3194657, 6389314, 9583971, 19167942]

約数ペア:

[(1, 19167942), (2, 9583971), (3, 6389314), (6, 3194657), (17, 1127526), (34, 563763), (51, 375842), (102, 187921)]