19254678

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68279}}^1$

素因数の和:68331

約数の個数: 16

約数和(自身を含む): 39329280

約数和(自身を除く): 20074602

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68279, 136558, 204837, 409674, 3209113, 6418226, 9627339, 19254678]

約数ペア:

[(1, 19254678), (2, 9627339), (3, 6418226), (6, 3209113), (47, 409674), (94, 204837), (141, 136558), (282, 68279)]