143966002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{8999}}^1$

素因数の和:9441

約数の個数: 16

約数和(自身を含む): 227880000

約数和(自身を除く): 83913998

約数列:

[1, 2, 19, 38, 421, 842, 7999, 8999, 15998, 17998, 170981, 341962, 3788579, 7577158, 71983001, 143966002]

約数ペア:

[(1, 143966002), (2, 71983001), (19, 7577158), (38, 3788579), (421, 341962), (842, 170981), (7999, 17998), (8999, 15998)]