19469254

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3319}}^1$

素因数の和:3747

約数の個数: 16

約数和(自身を含む): 33465600

約数和(自身を除く): 13996346

約数列:

[1, 2, 7, 14, 419, 838, 2933, 3319, 5866, 6638, 23233, 46466, 1390661, 2781322, 9734627, 19469254]

約数ペア:

[(1, 19469254), (2, 9734627), (7, 2781322), (14, 1390661), (419, 46466), (838, 23233), (2933, 6638), (3319, 5866)]