19332912

素因数分解:

$2^4\times 3^1\times {\mathrm{402769}}^1$

素因数の和:402780

約数の個数: 20

約数和(自身を含む): 49943480

約数和(自身を除く): 30610568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 402769, 805538, 1208307, 1611076, 2416614, 3222152, 4833228, 6444304, 9666456, 19332912]

約数ペア:

[(1, 19332912), (2, 9666456), (3, 6444304), (4, 4833228), (6, 3222152), (8, 2416614), (12, 1611076), (16, 1208307), (24, 805538), (48, 402769)]