8471342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 13910400

約数和(自身を除く): 5439058

約数列:

[1, 2, 11, 22, 419, 838, 919, 1838, 4609, 9218, 10109, 20218, 385061, 770122, 4235671, 8471342]

約数ペア:

[(1, 8471342), (2, 4235671), (11, 770122), (22, 385061), (419, 20218), (838, 10109), (919, 9218), (1838, 4609)]