19662342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{468151}}^1$

素因数の和:468163

約数の個数: 16

約数和(自身を含む): 44942592

約数和(自身を除く): 25280250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 468151, 936302, 1404453, 2808906, 3277057, 6554114, 9831171, 19662342]

約数ペア:

[(1, 19662342), (2, 9831171), (3, 6554114), (6, 3277057), (7, 2808906), (14, 1404453), (21, 936302), (42, 468151)]