12415952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{33739}}^1$

素因数の和:33770

約数の個数: 20

約数和(自身を含む): 25102560

約数和(自身を除く): 12686608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 33739, 67478, 134956, 269912, 539824, 775997, 1551994, 3103988, 6207976, 12415952]

約数ペア:

[(1, 12415952), (2, 6207976), (4, 3103988), (8, 1551994), (16, 775997), (23, 539824), (46, 269912), (92, 134956), (184, 67478), (368, 33739)]