19440312

素因数分解:

$2^3\times 3^1\times {\mathrm{810013}}^1$

素因数の和:810022

約数の個数: 16

約数和(自身を含む): 48600840

約数和(自身を除く): 29160528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 810013, 1620026, 2430039, 3240052, 4860078, 6480104, 9720156, 19440312]

約数ペア:

[(1, 19440312), (2, 9720156), (3, 6480104), (4, 4860078), (6, 3240052), (8, 2430039), (12, 1620026), (24, 810013)]