19328466

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78571}}^1$

素因数の和:78617

約数の個数: 16

約数和(自身を含む): 39600288

約数和(自身を除く): 20271822

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78571, 157142, 235713, 471426, 3221411, 6442822, 9664233, 19328466]

約数ペア:

[(1, 19328466), (2, 9664233), (3, 6442822), (6, 3221411), (41, 471426), (82, 235713), (123, 157142), (246, 78571)]