20190318

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7993}}^1$

素因数の和:8419

約数の個数: 16

約数和(自身を含む): 40481616

約数和(自身を除く): 20291298

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7993, 15986, 23979, 47958, 3365053, 6730106, 10095159, 20190318]

約数ペア:

[(1, 20190318), (2, 10095159), (3, 6730106), (6, 3365053), (421, 47958), (842, 23979), (1263, 15986), (2526, 7993)]