19129070

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5419}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 34536240

約数和(自身を除く): 15407170

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 5419, 10838, 27095, 54190, 1912907, 3825814, 9564535, 19129070]

約数ペア:

[(1, 19129070), (2, 9564535), (5, 3825814), (10, 1912907), (353, 54190), (706, 27095), (1765, 10838), (3530, 5419)]