12737552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19417}}^1$

素因数の和:19466

約数の個数: 20

約数和(自身を含む): 25282236

約数和(自身を除く): 12544684

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19417, 38834, 77668, 155336, 310672, 796097, 1592194, 3184388, 6368776, 12737552]

約数ペア:

[(1, 12737552), (2, 6368776), (4, 3184388), (8, 1592194), (16, 796097), (41, 310672), (82, 155336), (164, 77668), (328, 38834), (656, 19417)]