19288120

素因数分解:

$2^3\times 5^1\times {\mathrm{482203}}^1$

素因数の和:482214

約数の個数: 16

約数和(自身を含む): 43398360

約数和(自身を除く): 24110240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 482203, 964406, 1928812, 2411015, 3857624, 4822030, 9644060, 19288120]

約数ペア:

[(1, 19288120), (2, 9644060), (4, 4822030), (5, 3857624), (8, 2411015), (10, 1928812), (20, 964406), (40, 482203)]