19742066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5749}}^1$

素因数の和:5869

約数の個数: 16

約数和(自身を含む): 31671000

約数和(自身を除く): 11928934

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5749, 11498, 97733, 195466, 580649, 1161298, 9871033, 19742066]

約数ペア:

[(1, 19742066), (2, 9871033), (17, 1161298), (34, 580649), (101, 195466), (202, 97733), (1717, 11498), (3434, 5749)]