19029342

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20201}}^1$

素因数の和:20363

約数の個数: 16

約数和(自身を含む): 38302992

約数和(自身を除く): 19273650

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 20201, 40402, 60603, 121206, 3171557, 6343114, 9514671, 19029342]

約数ペア:

[(1, 19029342), (2, 9514671), (3, 6343114), (6, 3171557), (157, 121206), (314, 60603), (471, 40402), (942, 20201)]