12375536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40709}}^1$

素因数の和:40736

約数の個数: 20

約数和(自身を含む): 25240200

約数和(自身を除く): 12864664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40709, 81418, 162836, 325672, 651344, 773471, 1546942, 3093884, 6187768, 12375536]

約数ペア:

[(1, 12375536), (2, 6187768), (4, 3093884), (8, 1546942), (16, 773471), (19, 651344), (38, 325672), (76, 162836), (152, 81418), (304, 40709)]