19012430

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9851}}^1$

素因数の和:10051

約数の個数: 16

約数和(自身を含む): 34403184

約数和(自身を除く): 15390754

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 9851, 19702, 49255, 98510, 1901243, 3802486, 9506215, 19012430]

約数ペア:

[(1, 19012430), (2, 9506215), (5, 3802486), (10, 1901243), (193, 98510), (386, 49255), (965, 19702), (1930, 9851)]