12741536

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1356

約数の個数: 24

約数和(自身を含む): 25169760

約数和(自身を除く): 12428224

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 907, 1756, 1814, 3512, 3628, 7024, 7256, 14048, 14512, 29024, 398173, 796346, 1592692, 3185384, 6370768, 12741536]

約数ペア:

[(1, 12741536), (2, 6370768), (4, 3185384), (8, 1592692), (16, 796346), (32, 398173), (439, 29024), (878, 14512), (907, 14048), (1756, 7256), (1814, 7024), (3512, 3628)]