19390962

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{3203}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 38832480

約数和(自身を除く): 19441518

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 3203, 6054, 6406, 9609, 19218, 3231827, 6463654, 9695481, 19390962]

約数ペア:

[(1, 19390962), (2, 9695481), (3, 6463654), (6, 3231827), (1009, 19218), (2018, 9609), (3027, 6406), (3203, 6054)]