12431872

素因数分解:

$2^9\times {\mathrm{24281}}^1$

素因数の和:24299

約数の個数: 20

約数和(自身を含む): 24840486

約数和(自身を除く): 12408614

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 24281, 48562, 97124, 194248, 388496, 776992, 1553984, 3107968, 6215936, 12431872]

約数ペア:

[(1, 12431872), (2, 6215936), (4, 3107968), (8, 1553984), (16, 776992), (32, 388496), (64, 194248), (128, 97124), (256, 48562), (512, 24281)]