15957456

素因数分解:

$2^4\times 3^1\times {\mathrm{332447}}^1$

素因数の和:332458

約数の個数: 20

約数和(自身を含む): 41223552

約数和(自身を除く): 25266096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 332447, 664894, 997341, 1329788, 1994682, 2659576, 3989364, 5319152, 7978728, 15957456]

約数ペア:

[(1, 15957456), (2, 7978728), (3, 5319152), (4, 3989364), (6, 2659576), (8, 1994682), (12, 1329788), (16, 997341), (24, 664894), (48, 332447)]