19119070

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1571}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 34464528

約数和(自身を除く): 15345458

約数列:

[1, 2, 5, 10, 1217, 1571, 2434, 3142, 6085, 7855, 12170, 15710, 1911907, 3823814, 9559535, 19119070]

約数ペア:

[(1, 19119070), (2, 9559535), (5, 3823814), (10, 1911907), (1217, 15710), (1571, 12170), (2434, 7855), (3142, 6085)]